119757780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28927}}^1$

素因数の和:28965

約数の個数: 72

約数和(自身を含む): 379072512

約数和(自身を除く): 259314732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 28927, 57854, 86781, 115708, 144635, 173562, 260343, 289270, 347124, 433905, 520686, 578540, 665321, 867810, 1041372, 1301715, 1330642, 1735620, 1995963, 2603430, 2661284, 3326605, 3991926, 5206860, 5987889, 6653210, 7983852, 9979815, 11975778, 13306420, 19959630, 23951556, 29939445, 39919260, 59878890, 119757780]

約数ペア:

[(1, 119757780), (2, 59878890), (3, 39919260), (4, 29939445), (5, 23951556), (6, 19959630), (9, 13306420), (10, 11975778), (12, 9979815), (15, 7983852), (18, 6653210), (20, 5987889), (23, 5206860), (30, 3991926), (36, 3326605), (45, 2661284), (46, 2603430), (60, 1995963), (69, 1735620), (90, 1330642), (92, 1301715), (115, 1041372), (138, 867810), (180, 665321), (207, 578540), (230, 520686), (276, 433905), (345, 347124), (414, 289270), (460, 260343), (690, 173562), (828, 144635), (1035, 115708), (1380, 86781), (2070, 57854), (4140, 28927)]