1232910720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 320

約数和(自身を含む): 4665276000

約数和(自身を除く): 3432365280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1399, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2798, 2880, 3060, 3240, 3264, 3456, 3672, 4080, 4197, 4320, 4590, 4896, 5184, 5440, 5508, 5596, 5760, 6120, 6480, 6528, 6885, 6995, 7344, 8160, 8394, 8640, 9180, 9792, 10368, 10880, 11016, 11192, 12240, 12591, 12960, 13770, 13990, 14688, 16320, 16788, 17280, 18360, 19584, 20985, 22032, 22384, 23783, 24480, 25182, 25920, 27540, 27980, 29376, 32640, 33576, 36720, 37773, 41970, 44064, 44768, 47566, 48960, 50364, 51840, 55080, 55960, 58752, 62955, 67152, 71349, 73440, 75546, 83940, 88128, 89536, 95132, 97920, 100728, 110160, 111920, 113319, 118915, 125910, 134304, 142698, 146880, 151092, 167880, 176256, 179072, 188865, 190264, 201456, 214047, 220320, 223840, 226638, 237830, 251820, 268608, 285396, 293760, 302184, 335760, 356745, 377730, 380528, 402912, 428094, 440640, 447680, 453276, 475660, 503640, 537216, 566595, 570792, 604368, 642141, 671520, 713490, 755460, 761056, 805824, 856188, 881280, 895360, 906552, 951320, 1007280, 1070235, 1133190, 1141584, 1208736, 1284282, 1343040, 1426980, 1510920, 1522112, 1611648, 1712376, 1813104, 1902640, 1926423, 2014560, 2140470, 2266380, 2283168, 2417472, 2568564, 2686080, 2853960, 3021840, 3044224, 3210705, 3424752, 3626208, 3805280, 3852846, 4029120, 4280940, 4532760, 4566336, 4834944, 5137128, 5707920, 6043680, 6421410, 6849504, 7252416, 7610560, 7705692, 8058240, 8561880, 9065520, 9132672, 9632115, 10274256, 11415840, 12087360, 12842820, 13699008, 14504832, 15221120, 15411384, 17123760, 18131040, 19264230, 20548512, 22831680, 24174720, 25685640, 27398016, 30822768, 34247520, 36262080, 38528460, 41097024, 45663360, 51371280, 61645536, 68495040, 72524160, 77056920, 82194048, 102742560, 123291072, 136990080, 154113840, 205485120, 246582144, 308227680, 410970240, 616455360, 1232910720]

約数ペア:

[(1, 1232910720), (2, 616455360), (3, 410970240), (4, 308227680), (5, 246582144), (6, 205485120), (8, 154113840), (9, 136990080), (10, 123291072), (12, 102742560), (15, 82194048), (16, 77056920), (17, 72524160), (18, 68495040), (20, 61645536), (24, 51371280), (27, 45663360), (30, 41097024), (32, 38528460), (34, 36262080), (36, 34247520), (40, 30822768), (45, 27398016), (48, 25685640), (51, 24174720), (54, 22831680), (60, 20548512), (64, 19264230), (68, 18131040), (72, 17123760), (80, 15411384), (81, 15221120), (85, 14504832), (90, 13699008), (96, 12842820), (102, 12087360), (108, 11415840), (120, 10274256), (128, 9632115), (135, 9132672), (136, 9065520), (144, 8561880), (153, 8058240), (160, 7705692), (162, 7610560), (170, 7252416), (180, 6849504), (192, 6421410), (204, 6043680), (216, 5707920), (240, 5137128), (255, 4834944), (270, 4566336), (272, 4532760), (288, 4280940), (306, 4029120), (320, 3852846), (324, 3805280), (340, 3626208), (360, 3424752), (384, 3210705), (405, 3044224), (408, 3021840), (432, 2853960), (459, 2686080), (480, 2568564), (510, 2417472), (540, 2283168), (544, 2266380), (576, 2140470), (612, 2014560), (640, 1926423), (648, 1902640), (680, 1813104), (720, 1712376), (765, 1611648), (810, 1522112), (816, 1510920), (864, 1426980), (918, 1343040), (960, 1284282), (1020, 1208736), (1080, 1141584), (1088, 1133190), (1152, 1070235), (1224, 1007280), (1296, 951320), (1360, 906552), (1377, 895360), (1399, 881280), (1440, 856188), (1530, 805824), (1620, 761056), (1632, 755460), (1728, 713490), (1836, 671520), (1920, 642141), (2040, 604368), (2160, 570792), (2176, 566595), (2295, 537216), (2448, 503640), (2592, 475660), (2720, 453276), (2754, 447680), (2798, 440640), (2880, 428094), (3060, 402912), (3240, 380528), (3264, 377730), (3456, 356745), (3672, 335760), (4080, 302184), (4197, 293760), (4320, 285396), (4590, 268608), (4896, 251820), (5184, 237830), (5440, 226638), (5508, 223840), (5596, 220320), (5760, 214047), (6120, 201456), (6480, 190264), (6528, 188865), (6885, 179072), (6995, 176256), (7344, 167880), (8160, 151092), (8394, 146880), (8640, 142698), (9180, 134304), (9792, 125910), (10368, 118915), (10880, 113319), (11016, 111920), (11192, 110160), (12240, 100728), (12591, 97920), (12960, 95132), (13770, 89536), (13990, 88128), (14688, 83940), (16320, 75546), (16788, 73440), (17280, 71349), (18360, 67152), (19584, 62955), (20985, 58752), (22032, 55960), (22384, 55080), (23783, 51840), (24480, 50364), (25182, 48960), (25920, 47566), (27540, 44768), (27980, 44064), (29376, 41970), (32640, 37773), (33576, 36720)]