630971520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10601}}^1$

素因数の和:10654

約数の個数: 128

約数和(自身を含む): 2076295680

約数和(自身を除く): 1445324160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 10601, 11904, 14880, 19840, 21202, 29760, 31803, 42404, 53005, 59520, 63606, 84808, 106010, 127212, 159015, 169616, 212020, 254424, 318030, 328631, 339232, 424040, 508848, 636060, 657262, 678464, 848080, 985893, 1017696, 1272120, 1314524, 1356928, 1643155, 1696160, 1971786, 2035392, 2544240, 2629048, 3286310, 3392320, 3943572, 4070784, 4929465, 5088480, 5258096, 6572620, 6784640, 7887144, 9858930, 10176960, 10516192, 13145240, 15774288, 19717860, 20353920, 21032384, 26290480, 31548576, 39435720, 42064768, 52580960, 63097152, 78871440, 105161920, 126194304, 157742880, 210323840, 315485760, 630971520]

約数ペア:

[(1, 630971520), (2, 315485760), (3, 210323840), (4, 157742880), (5, 126194304), (6, 105161920), (8, 78871440), (10, 63097152), (12, 52580960), (15, 42064768), (16, 39435720), (20, 31548576), (24, 26290480), (30, 21032384), (31, 20353920), (32, 19717860), (40, 15774288), (48, 13145240), (60, 10516192), (62, 10176960), (64, 9858930), (80, 7887144), (93, 6784640), (96, 6572620), (120, 5258096), (124, 5088480), (128, 4929465), (155, 4070784), (160, 3943572), (186, 3392320), (192, 3286310), (240, 2629048), (248, 2544240), (310, 2035392), (320, 1971786), (372, 1696160), (384, 1643155), (465, 1356928), (480, 1314524), (496, 1272120), (620, 1017696), (640, 985893), (744, 848080), (930, 678464), (960, 657262), (992, 636060), (1240, 508848), (1488, 424040), (1860, 339232), (1920, 328631), (1984, 318030), (2480, 254424), (2976, 212020), (3720, 169616), (3968, 159015), (4960, 127212), (5952, 106010), (7440, 84808), (9920, 63606), (10601, 59520), (11904, 53005), (14880, 42404), (19840, 31803), (21202, 29760)]