63903360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 206660160

約数和(自身を除く): 142756800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 401, 415, 480, 498, 640, 664, 802, 830, 960, 996, 1203, 1245, 1328, 1604, 1660, 1920, 1992, 2005, 2406, 2490, 2656, 3208, 3320, 3984, 4010, 4812, 4980, 5312, 6015, 6416, 6640, 7968, 8020, 9624, 9960, 10624, 12030, 12832, 13280, 15936, 16040, 19248, 19920, 24060, 25664, 26560, 31872, 32080, 33283, 38496, 39840, 48120, 51328, 53120, 64160, 66566, 76992, 79680, 96240, 99849, 128320, 133132, 153984, 159360, 166415, 192480, 199698, 256640, 266264, 332830, 384960, 399396, 499245, 532528, 665660, 769920, 798792, 998490, 1065056, 1331320, 1597584, 1996980, 2130112, 2662640, 3195168, 3993960, 4260224, 5325280, 6390336, 7987920, 10650560, 12780672, 15975840, 21301120, 31951680, 63903360]

約数ペア:

[(1, 63903360), (2, 31951680), (3, 21301120), (4, 15975840), (5, 12780672), (6, 10650560), (8, 7987920), (10, 6390336), (12, 5325280), (15, 4260224), (16, 3993960), (20, 3195168), (24, 2662640), (30, 2130112), (32, 1996980), (40, 1597584), (48, 1331320), (60, 1065056), (64, 998490), (80, 798792), (83, 769920), (96, 665660), (120, 532528), (128, 499245), (160, 399396), (166, 384960), (192, 332830), (240, 266264), (249, 256640), (320, 199698), (332, 192480), (384, 166415), (401, 159360), (415, 153984), (480, 133132), (498, 128320), (640, 99849), (664, 96240), (802, 79680), (830, 76992), (960, 66566), (996, 64160), (1203, 53120), (1245, 51328), (1328, 48120), (1604, 39840), (1660, 38496), (1920, 33283), (1992, 32080), (2005, 31872), (2406, 26560), (2490, 25664), (2656, 24060), (3208, 19920), (3320, 19248), (3984, 16040), (4010, 15936), (4812, 13280), (4980, 12832), (5312, 12030), (6015, 10624), (6416, 9960), (6640, 9624), (7968, 8020)]