146144280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3967}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 439971840

約数和(自身を除く): 293827560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 3967, 4605, 6140, 7368, 7934, 9210, 11901, 12280, 15868, 18420, 19835, 23802, 31736, 36840, 39670, 47604, 59505, 79340, 95208, 119010, 158680, 238020, 476040, 1217869, 2435738, 3653607, 4871476, 6089345, 7307214, 9742952, 12178690, 14614428, 18268035, 24357380, 29228856, 36536070, 48714760, 73072140, 146144280]

約数ペア:

[(1, 146144280), (2, 73072140), (3, 48714760), (4, 36536070), (5, 29228856), (6, 24357380), (8, 18268035), (10, 14614428), (12, 12178690), (15, 9742952), (20, 7307214), (24, 6089345), (30, 4871476), (40, 3653607), (60, 2435738), (120, 1217869), (307, 476040), (614, 238020), (921, 158680), (1228, 119010), (1535, 95208), (1842, 79340), (2456, 59505), (3070, 47604), (3684, 39670), (3967, 36840), (4605, 31736), (6140, 23802), (7368, 19835), (7934, 18420), (9210, 15868), (11901, 12280)]