299780960

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14753}}^1$

素因数の和:14895

約数の個数: 48

約数和(自身を含む): 713857536

約数和(自身を除く): 414076576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 14753, 20320, 29506, 59012, 73765, 118024, 147530, 236048, 295060, 472096, 590120, 1180240, 1873631, 2360480, 3747262, 7494524, 9368155, 14989048, 18736310, 29978096, 37472620, 59956192, 74945240, 149890480, 299780960]

約数ペア:

[(1, 299780960), (2, 149890480), (4, 74945240), (5, 59956192), (8, 37472620), (10, 29978096), (16, 18736310), (20, 14989048), (32, 9368155), (40, 7494524), (80, 3747262), (127, 2360480), (160, 1873631), (254, 1180240), (508, 590120), (635, 472096), (1016, 295060), (1270, 236048), (2032, 147530), (2540, 118024), (4064, 73765), (5080, 59012), (10160, 29506), (14753, 20320)]