54720967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2886127}}^1$

素因数の和:2886222

約数の個数: 80

約数和(自身を含む): 171782338560

約数和(自身を除く): 117061370640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 2886127, 5772254, 8658381, 11544508, 14430635, 17316762, 23089016, 28861270, 34633524, 43291905, 46178032, 57722540, 69267048, 86583810, 115445080, 138534096, 173167620, 228004033, 230890160, 346335240, 456008066, 684012099, 692670480, 912016132, 1140020165, 1368024198, 1824032264, 2280040330, 2736048396, 3420060495, 3648064528, 4560080660, 5472096792, 6840120990, 9120161320, 10944193584, 13680241980, 18240322640, 27360483960, 54720967920]

約数ペア:

[(1, 54720967920), (2, 27360483960), (3, 18240322640), (4, 13680241980), (5, 10944193584), (6, 9120161320), (8, 6840120990), (10, 5472096792), (12, 4560080660), (15, 3648064528), (16, 3420060495), (20, 2736048396), (24, 2280040330), (30, 1824032264), (40, 1368024198), (48, 1140020165), (60, 912016132), (79, 692670480), (80, 684012099), (120, 456008066), (158, 346335240), (237, 230890160), (240, 228004033), (316, 173167620), (395, 138534096), (474, 115445080), (632, 86583810), (790, 69267048), (948, 57722540), (1185, 46178032), (1264, 43291905), (1580, 34633524), (1896, 28861270), (2370, 23089016), (3160, 17316762), (3792, 14430635), (4740, 11544508), (6320, 8658381), (9480, 5772254), (18960, 2886127)]