494044080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108343}}^1$

素因数の和:108378

約数の個数: 80

約数和(自身を含む): 1612158720

約数和(自身を除く): 1118114640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 108343, 216686, 325029, 433372, 541715, 650058, 866744, 1083430, 1300116, 1625145, 1733488, 2058517, 2166860, 2600232, 3250290, 4117034, 4333720, 5200464, 6175551, 6500580, 8234068, 8667440, 10292585, 12351102, 13001160, 16468136, 20585170, 24702204, 26002320, 30877755, 32936272, 41170340, 49404408, 61755510, 82340680, 98808816, 123511020, 164681360, 247022040, 494044080]

約数ペア:

[(1, 494044080), (2, 247022040), (3, 164681360), (4, 123511020), (5, 98808816), (6, 82340680), (8, 61755510), (10, 49404408), (12, 41170340), (15, 32936272), (16, 30877755), (19, 26002320), (20, 24702204), (24, 20585170), (30, 16468136), (38, 13001160), (40, 12351102), (48, 10292585), (57, 8667440), (60, 8234068), (76, 6500580), (80, 6175551), (95, 5200464), (114, 4333720), (120, 4117034), (152, 3250290), (190, 2600232), (228, 2166860), (240, 2058517), (285, 1733488), (304, 1625145), (380, 1300116), (456, 1083430), (570, 866744), (760, 650058), (912, 541715), (1140, 433372), (1520, 325029), (2280, 216686), (4560, 108343)]