2647628160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44483}}^1$

素因数の和:44536

約数の個数: 128

約数和(自身を含む): 8711746560

約数和(自身を除く): 6064118400

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, 11904, 14880, 19840, 29760, 44483, 59520, 88966, 133449, 177932, 222415, 266898, 355864, 444830, 533796, 667245, 711728, 889660, 1067592, 1334490, 1378973, 1423456, 1779320, 2135184, 2668980, 2757946, 2846912, 3558640, 4136919, 4270368, 5337960, 5515892, 5693824, 6894865, 7117280, 8273838, 8540736, 10675920, 11031784, 13789730, 14234560, 16547676, 17081472, 20684595, 21351840, 22063568, 27579460, 28469120, 33095352, 41369190, 42703680, 44127136, 55158920, 66190704, 82738380, 85407360, 88254272, 110317840, 132381408, 165476760, 176508544, 220635680, 264762816, 330953520, 441271360, 529525632, 661907040, 882542720, 1323814080, 2647628160]

約数ペア:

[(1, 2647628160), (2, 1323814080), (3, 882542720), (4, 661907040), (5, 529525632), (6, 441271360), (8, 330953520), (10, 264762816), (12, 220635680), (15, 176508544), (16, 165476760), (20, 132381408), (24, 110317840), (30, 88254272), (31, 85407360), (32, 82738380), (40, 66190704), (48, 55158920), (60, 44127136), (62, 42703680), (64, 41369190), (80, 33095352), (93, 28469120), (96, 27579460), (120, 22063568), (124, 21351840), (128, 20684595), (155, 17081472), (160, 16547676), (186, 14234560), (192, 13789730), (240, 11031784), (248, 10675920), (310, 8540736), (320, 8273838), (372, 7117280), (384, 6894865), (465, 5693824), (480, 5515892), (496, 5337960), (620, 4270368), (640, 4136919), (744, 3558640), (930, 2846912), (960, 2757946), (992, 2668980), (1240, 2135184), (1488, 1779320), (1860, 1423456), (1920, 1378973), (1984, 1334490), (2480, 1067592), (2976, 889660), (3720, 711728), (3968, 667245), (4960, 533796), (5952, 444830), (7440, 355864), (9920, 266898), (11904, 222415), (14880, 177932), (19840, 133449), (29760, 88966), (44483, 59520)]