17941080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 54109440

約数和(自身を除く): 36168360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 487, 614, 921, 974, 1228, 1461, 1535, 1842, 1948, 2435, 2456, 2922, 3070, 3684, 3896, 4605, 4870, 5844, 6140, 7305, 7368, 9210, 9740, 11688, 12280, 14610, 18420, 19480, 29220, 36840, 58440, 149509, 299018, 448527, 598036, 747545, 897054, 1196072, 1495090, 1794108, 2242635, 2990180, 3588216, 4485270, 5980360, 8970540, 17941080]

約数ペア:

[(1, 17941080), (2, 8970540), (3, 5980360), (4, 4485270), (5, 3588216), (6, 2990180), (8, 2242635), (10, 1794108), (12, 1495090), (15, 1196072), (20, 897054), (24, 747545), (30, 598036), (40, 448527), (60, 299018), (120, 149509), (307, 58440), (487, 36840), (614, 29220), (921, 19480), (974, 18420), (1228, 14610), (1461, 12280), (1535, 11688), (1842, 9740), (1948, 9210), (2435, 7368), (2456, 7305), (2922, 6140), (3070, 5844), (3684, 4870), (3896, 4605)]