336684080

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{17609}}^1$

素因数の和:17861

約数の個数: 40

約数和(自身を含む): 786110400

約数和(自身を除く): 449426320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 17609, 19120, 35218, 70436, 88045, 140872, 176090, 281744, 352180, 704360, 1408720, 4208551, 8417102, 16834204, 21042755, 33668408, 42085510, 67336816, 84171020, 168342040, 336684080]

約数ペア:

[(1, 336684080), (2, 168342040), (4, 84171020), (5, 67336816), (8, 42085510), (10, 33668408), (16, 21042755), (20, 16834204), (40, 8417102), (80, 4208551), (239, 1408720), (478, 704360), (956, 352180), (1195, 281744), (1912, 176090), (2390, 140872), (3824, 88045), (4780, 70436), (9560, 35218), (17609, 19120)]