1551273120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2394

約数の個数: 288

約数和(自身を含む): 5815188288

約数和(自身を除く): 4263915168

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, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1944, 2040, 2160, 2295, 2347, 2430, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4320, 4590, 4694, 4860, 4896, 5508, 6120, 6480, 6885, 7041, 7344, 7776, 8160, 8262, 9180, 9388, 9720, 11016, 11735, 12240, 12960, 13770, 14082, 14688, 16524, 18360, 18776, 19440, 20655, 21123, 22032, 23470, 24480, 27540, 28164, 33048, 35205, 36720, 37552, 38880, 39899, 41310, 42246, 44064, 46940, 55080, 56328, 63369, 66096, 70410, 73440, 75104, 79798, 82620, 84492, 93880, 105615, 110160, 112656, 119697, 126738, 132192, 140820, 159596, 165240, 168984, 187760, 190107, 199495, 211230, 220320, 225312, 239394, 253476, 281640, 316845, 319192, 330480, 337968, 359091, 375520, 380214, 398990, 422460, 478788, 506952, 563280, 570321, 598485, 633690, 638384, 660960, 675936, 718182, 760428, 797980, 844920, 950535, 957576, 1013904, 1077273, 1126560, 1140642, 1196970, 1267380, 1276768, 1436364, 1520856, 1595960, 1689840, 1795455, 1901070, 1915152, 2027808, 2154546, 2281284, 2393940, 2534760, 2851605, 2872728, 3041712, 3191920, 3231819, 3379680, 3590910, 3802140, 3830304, 4309092, 4562568, 4787880, 5069520, 5386365, 5703210, 5745456, 6083424, 6383840, 6463638, 7181820, 7604280, 8618184, 9125136, 9575760, 9695457, 10139040, 10772730, 11406420, 11490912, 12927276, 14363640, 15208560, 16159095, 17236368, 18250272, 19151520, 19390914, 21545460, 22812840, 25854552, 28727280, 30417120, 32318190, 34472736, 38781828, 43090920, 45625680, 48477285, 51709104, 57454560, 64636380, 77563656, 86181840, 91251360, 96954570, 103418208, 129272760, 155127312, 172363680, 193909140, 258545520, 310254624, 387818280, 517091040, 775636560, 1551273120]

約数ペア:

[(1, 1551273120), (2, 775636560), (3, 517091040), (4, 387818280), (5, 310254624), (6, 258545520), (8, 193909140), (9, 172363680), (10, 155127312), (12, 129272760), (15, 103418208), (16, 96954570), (17, 91251360), (18, 86181840), (20, 77563656), (24, 64636380), (27, 57454560), (30, 51709104), (32, 48477285), (34, 45625680), (36, 43090920), (40, 38781828), (45, 34472736), (48, 32318190), (51, 30417120), (54, 28727280), (60, 25854552), (68, 22812840), (72, 21545460), (80, 19390914), (81, 19151520), (85, 18250272), (90, 17236368), (96, 16159095), (102, 15208560), (108, 14363640), (120, 12927276), (135, 11490912), (136, 11406420), (144, 10772730), (153, 10139040), (160, 9695457), (162, 9575760), (170, 9125136), (180, 8618184), (204, 7604280), (216, 7181820), (240, 6463638), (243, 6383840), (255, 6083424), (270, 5745456), (272, 5703210), (288, 5386365), (306, 5069520), (324, 4787880), (340, 4562568), (360, 4309092), (405, 3830304), (408, 3802140), (432, 3590910), (459, 3379680), (480, 3231819), (486, 3191920), (510, 3041712), (540, 2872728), (544, 2851605), (612, 2534760), (648, 2393940), (680, 2281284), (720, 2154546), (765, 2027808), (810, 1915152), (816, 1901070), (864, 1795455), (918, 1689840), (972, 1595960), (1020, 1520856), (1080, 1436364), (1215, 1276768), (1224, 1267380), (1296, 1196970), (1360, 1140642), (1377, 1126560), (1440, 1077273), (1530, 1013904), (1620, 957576), (1632, 950535), (1836, 844920), (1944, 797980), (2040, 760428), (2160, 718182), (2295, 675936), (2347, 660960), (2430, 638384), (2448, 633690), (2592, 598485), (2720, 570321), (2754, 563280), (3060, 506952), (3240, 478788), (3672, 422460), (3888, 398990), (4080, 380214), (4131, 375520), (4320, 359091), (4590, 337968), (4694, 330480), (4860, 319192), (4896, 316845), (5508, 281640), (6120, 253476), (6480, 239394), (6885, 225312), (7041, 220320), (7344, 211230), (7776, 199495), (8160, 190107), (8262, 187760), (9180, 168984), (9388, 165240), (9720, 159596), (11016, 140820), (11735, 132192), (12240, 126738), (12960, 119697), (13770, 112656), (14082, 110160), (14688, 105615), (16524, 93880), (18360, 84492), (18776, 82620), (19440, 79798), (20655, 75104), (21123, 73440), (22032, 70410), (23470, 66096), (24480, 63369), (27540, 56328), (28164, 55080), (33048, 46940), (35205, 44064), (36720, 42246), (37552, 41310), (38880, 39899)]