387983520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 1456273728

約数和(自身を除く): 1068290208

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, 587, 612, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1174, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1761, 1836, 1944, 2040, 2160, 2295, 2348, 2430, 2448, 2592, 2720, 2754, 2935, 3060, 3240, 3522, 3672, 3888, 4080, 4131, 4320, 4590, 4696, 4860, 4896, 5283, 5508, 5870, 6120, 6480, 6885, 7044, 7344, 7776, 8160, 8262, 8805, 9180, 9392, 9720, 9979, 10566, 11016, 11740, 12240, 12960, 13770, 14088, 14688, 15849, 16524, 17610, 18360, 18784, 19440, 19958, 20655, 21132, 22032, 23480, 24480, 26415, 27540, 28176, 29937, 31698, 33048, 35220, 36720, 38880, 39916, 41310, 42264, 44064, 46960, 47547, 49895, 52830, 55080, 56352, 59874, 63396, 66096, 70440, 73440, 79245, 79832, 82620, 84528, 89811, 93920, 95094, 99790, 105660, 110160, 119748, 126792, 132192, 140880, 142641, 149685, 158490, 159664, 165240, 169056, 179622, 190188, 199580, 211320, 220320, 237735, 239496, 253584, 269433, 281760, 285282, 299370, 316980, 319328, 330480, 359244, 380376, 399160, 422640, 449055, 475470, 478992, 507168, 538866, 570564, 598740, 633960, 660960, 713205, 718488, 760752, 798320, 808299, 845280, 898110, 950940, 957984, 1077732, 1141128, 1197480, 1267920, 1347165, 1426410, 1436976, 1521504, 1596640, 1616598, 1796220, 1901880, 2155464, 2282256, 2394960, 2424897, 2535840, 2694330, 2852820, 2873952, 3233196, 3592440, 3803760, 4041495, 4310928, 4564512, 4789920, 4849794, 5388660, 5705640, 6466392, 7184880, 7607520, 8082990, 8621856, 9699588, 10777320, 11411280, 12124485, 12932784, 14369760, 16165980, 19399176, 21554640, 22822560, 24248970, 25865568, 32331960, 38798352, 43109280, 48497940, 64663920, 77596704, 96995880, 129327840, 193991760, 387983520]

約数ペア:

[(1, 387983520), (2, 193991760), (3, 129327840), (4, 96995880), (5, 77596704), (6, 64663920), (8, 48497940), (9, 43109280), (10, 38798352), (12, 32331960), (15, 25865568), (16, 24248970), (17, 22822560), (18, 21554640), (20, 19399176), (24, 16165980), (27, 14369760), (30, 12932784), (32, 12124485), (34, 11411280), (36, 10777320), (40, 9699588), (45, 8621856), (48, 8082990), (51, 7607520), (54, 7184880), (60, 6466392), (68, 5705640), (72, 5388660), (80, 4849794), (81, 4789920), (85, 4564512), (90, 4310928), (96, 4041495), (102, 3803760), (108, 3592440), (120, 3233196), (135, 2873952), (136, 2852820), (144, 2694330), (153, 2535840), (160, 2424897), (162, 2394960), (170, 2282256), (180, 2155464), (204, 1901880), (216, 1796220), (240, 1616598), (243, 1596640), (255, 1521504), (270, 1436976), (272, 1426410), (288, 1347165), (306, 1267920), (324, 1197480), (340, 1141128), (360, 1077732), (405, 957984), (408, 950940), (432, 898110), (459, 845280), (480, 808299), (486, 798320), (510, 760752), (540, 718488), (544, 713205), (587, 660960), (612, 633960), (648, 598740), (680, 570564), (720, 538866), (765, 507168), (810, 478992), (816, 475470), (864, 449055), (918, 422640), (972, 399160), (1020, 380376), (1080, 359244), (1174, 330480), (1215, 319328), (1224, 316980), (1296, 299370), (1360, 285282), (1377, 281760), (1440, 269433), (1530, 253584), (1620, 239496), (1632, 237735), (1761, 220320), (1836, 211320), (1944, 199580), (2040, 190188), (2160, 179622), (2295, 169056), (2348, 165240), (2430, 159664), (2448, 158490), (2592, 149685), (2720, 142641), (2754, 140880), (2935, 132192), (3060, 126792), (3240, 119748), (3522, 110160), (3672, 105660), (3888, 99790), (4080, 95094), (4131, 93920), (4320, 89811), (4590, 84528), (4696, 82620), (4860, 79832), (4896, 79245), (5283, 73440), (5508, 70440), (5870, 66096), (6120, 63396), (6480, 59874), (6885, 56352), (7044, 55080), (7344, 52830), (7776, 49895), (8160, 47547), (8262, 46960), (8805, 44064), (9180, 42264), (9392, 41310), (9720, 39916), (9979, 38880), (10566, 36720), (11016, 35220), (11740, 33048), (12240, 31698), (12960, 29937), (13770, 28176), (14088, 27540), (14688, 26415), (15849, 24480), (16524, 23480), (17610, 22032), (18360, 21132), (18784, 20655), (19440, 19958)]