56715180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3079}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 159371520

約数和(自身を除く): 102656340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3079, 3684, 4605, 6140, 6158, 9210, 9237, 12316, 15395, 18420, 18474, 30790, 36948, 46185, 61580, 92370, 184740, 945253, 1890506, 2835759, 3781012, 4726265, 5671518, 9452530, 11343036, 14178795, 18905060, 28357590, 56715180]

約数ペア:

[(1, 56715180), (2, 28357590), (3, 18905060), (4, 14178795), (5, 11343036), (6, 9452530), (10, 5671518), (12, 4726265), (15, 3781012), (20, 2835759), (30, 1890506), (60, 945253), (307, 184740), (614, 92370), (921, 61580), (1228, 46185), (1535, 36948), (1842, 30790), (3070, 18474), (3079, 18420), (3684, 15395), (4605, 12316), (6140, 9237), (6158, 9210)]