309066960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16301}}^1$

素因数の和:16396

約数の個数: 80

約数和(自身を含む): 970295040

約数和(自身を除く): 661228080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 16301, 18960, 32602, 48903, 65204, 81505, 97806, 130408, 163010, 195612, 244515, 260816, 326020, 391224, 489030, 652040, 782448, 978060, 1287779, 1304080, 1956120, 2575558, 3863337, 3912240, 5151116, 6438895, 7726674, 10302232, 12877790, 15453348, 19316685, 20604464, 25755580, 30906696, 38633370, 51511160, 61813392, 77266740, 103022320, 154533480, 309066960]

約数ペア:

[(1, 309066960), (2, 154533480), (3, 103022320), (4, 77266740), (5, 61813392), (6, 51511160), (8, 38633370), (10, 30906696), (12, 25755580), (15, 20604464), (16, 19316685), (20, 15453348), (24, 12877790), (30, 10302232), (40, 7726674), (48, 6438895), (60, 5151116), (79, 3912240), (80, 3863337), (120, 2575558), (158, 1956120), (237, 1304080), (240, 1287779), (316, 978060), (395, 782448), (474, 652040), (632, 489030), (790, 391224), (948, 326020), (1185, 260816), (1264, 244515), (1580, 195612), (1896, 163010), (2370, 130408), (3160, 97806), (3792, 81505), (4740, 65204), (6320, 48903), (9480, 32602), (16301, 18960)]