479332822720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{112111}}^1$

素因数の和:112590

約数の個数: 112

約数和(自身を含む): 1180975251456

約数和(自身を除く): 701642428736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 431, 496, 620, 862, 992, 1240, 1724, 1984, 2155, 2480, 3448, 4310, 4960, 6896, 8620, 9920, 13361, 13792, 17240, 26722, 27584, 34480, 53444, 66805, 68960, 106888, 112111, 133610, 137920, 213776, 224222, 267220, 427552, 448444, 534440, 560555, 855104, 896888, 1068880, 1121110, 1793776, 2137760, 2242220, 3475441, 3587552, 4275520, 4484440, 6950882, 7175104, 8968880, 13901764, 17377205, 17937760, 27803528, 34754410, 35875520, 48319841, 55607056, 69508820, 96639682, 111214112, 139017640, 193279364, 222428224, 241599205, 278035280, 386558728, 483198410, 556070560, 773117456, 966396820, 1112141120, 1497915071, 1546234912, 1932793640, 2995830142, 3092469824, 3865587280, 5991660284, 7489575355, 7731174560, 11983320568, 14979150710, 15462349120, 23966641136, 29958301420, 47933282272, 59916602840, 95866564544, 119833205680, 239666411360, 479332822720]

約数ペア:

[(1, 479332822720), (2, 239666411360), (4, 119833205680), (5, 95866564544), (8, 59916602840), (10, 47933282272), (16, 29958301420), (20, 23966641136), (31, 15462349120), (32, 14979150710), (40, 11983320568), (62, 7731174560), (64, 7489575355), (80, 5991660284), (124, 3865587280), (155, 3092469824), (160, 2995830142), (248, 1932793640), (310, 1546234912), (320, 1497915071), (431, 1112141120), (496, 966396820), (620, 773117456), (862, 556070560), (992, 483198410), (1240, 386558728), (1724, 278035280), (1984, 241599205), (2155, 222428224), (2480, 193279364), (3448, 139017640), (4310, 111214112), (4960, 96639682), (6896, 69508820), (8620, 55607056), (9920, 48319841), (13361, 35875520), (13792, 34754410), (17240, 27803528), (26722, 17937760), (27584, 17377205), (34480, 13901764), (53444, 8968880), (66805, 7175104), (68960, 6950882), (106888, 4484440), (112111, 4275520), (133610, 3587552), (137920, 3475441), (213776, 2242220), (224222, 2137760), (267220, 1793776), (427552, 1121110), (448444, 1068880), (534440, 896888), (560555, 855104)]