8756960

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 20865600

約数和(自身を除く): 12108640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 239, 458, 478, 916, 956, 1145, 1195, 1832, 1912, 2290, 2390, 3664, 3824, 4580, 4780, 7328, 7648, 9160, 9560, 18320, 19120, 36640, 38240, 54731, 109462, 218924, 273655, 437848, 547310, 875696, 1094620, 1751392, 2189240, 4378480, 8756960]

約数ペア:

[(1, 8756960), (2, 4378480), (4, 2189240), (5, 1751392), (8, 1094620), (10, 875696), (16, 547310), (20, 437848), (32, 273655), (40, 218924), (80, 109462), (160, 54731), (229, 38240), (239, 36640), (458, 19120), (478, 18320), (916, 9560), (956, 9160), (1145, 7648), (1195, 7328), (1832, 4780), (1912, 4580), (2290, 3824), (2390, 3664)]