65716080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3299}}^1$

素因数の和:3398

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 140520720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3299, 3320, 3984, 4980, 6598, 6640, 9897, 9960, 13196, 16495, 19794, 19920, 26392, 32990, 39588, 49485, 52784, 65980, 79176, 98970, 131960, 158352, 197940, 263920, 273817, 395880, 547634, 791760, 821451, 1095268, 1369085, 1642902, 2190536, 2738170, 3285804, 4107255, 4381072, 5476340, 6571608, 8214510, 10952680, 13143216, 16429020, 21905360, 32858040, 65716080]

約数ペア:

[(1, 65716080), (2, 32858040), (3, 21905360), (4, 16429020), (5, 13143216), (6, 10952680), (8, 8214510), (10, 6571608), (12, 5476340), (15, 4381072), (16, 4107255), (20, 3285804), (24, 2738170), (30, 2190536), (40, 1642902), (48, 1369085), (60, 1095268), (80, 821451), (83, 791760), (120, 547634), (166, 395880), (240, 273817), (249, 263920), (332, 197940), (415, 158352), (498, 131960), (664, 98970), (830, 79176), (996, 65980), (1245, 52784), (1328, 49485), (1660, 39588), (1992, 32990), (2490, 26392), (3299, 19920), (3320, 19794), (3984, 16495), (4980, 13196), (6598, 9960), (6640, 9897)]