120691490160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{310229}}^1$

素因数の和:311866

約数の個数: 80

約数和(自身を含む): 374375636640

約数和(自身を除く): 253684146480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1621, 3242, 4863, 6484, 8105, 9726, 12968, 16210, 19452, 24315, 25936, 32420, 38904, 48630, 64840, 77808, 97260, 129680, 194520, 310229, 389040, 620458, 930687, 1240916, 1551145, 1861374, 2481832, 3102290, 3722748, 4653435, 4963664, 6204580, 7445496, 9306870, 12409160, 14890992, 18613740, 24818320, 37227480, 74454960, 502881209, 1005762418, 1508643627, 2011524836, 2514406045, 3017287254, 4023049672, 5028812090, 6034574508, 7543218135, 8046099344, 10057624180, 12069149016, 15086436270, 20115248360, 24138298032, 30172872540, 40230496720, 60345745080, 120691490160]

約数ペア:

[(1, 120691490160), (2, 60345745080), (3, 40230496720), (4, 30172872540), (5, 24138298032), (6, 20115248360), (8, 15086436270), (10, 12069149016), (12, 10057624180), (15, 8046099344), (16, 7543218135), (20, 6034574508), (24, 5028812090), (30, 4023049672), (40, 3017287254), (48, 2514406045), (60, 2011524836), (80, 1508643627), (120, 1005762418), (240, 502881209), (1621, 74454960), (3242, 37227480), (4863, 24818320), (6484, 18613740), (8105, 14890992), (9726, 12409160), (12968, 9306870), (16210, 7445496), (19452, 6204580), (24315, 4963664), (25936, 4653435), (32420, 3722748), (38904, 3102290), (48630, 2481832), (64840, 1861374), (77808, 1551145), (97260, 1240916), (129680, 930687), (194520, 620458), (310229, 389040)]