72472620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109807}}^1$

素因数の和:109830

約数の個数: 48

約数和(自身を含む): 221372928

約数和(自身を除く): 148900308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 109807, 219614, 329421, 439228, 549035, 658842, 1098070, 1207877, 1317684, 1647105, 2196140, 2415754, 3294210, 3623631, 4831508, 6039385, 6588420, 7247262, 12078770, 14494524, 18118155, 24157540, 36236310, 72472620]

約数ペア:

[(1, 72472620), (2, 36236310), (3, 24157540), (4, 18118155), (5, 14494524), (6, 12078770), (10, 7247262), (11, 6588420), (12, 6039385), (15, 4831508), (20, 3623631), (22, 3294210), (30, 2415754), (33, 2196140), (44, 1647105), (55, 1317684), (60, 1207877), (66, 1098070), (110, 658842), (132, 549035), (165, 439228), (220, 329421), (330, 219614), (660, 109807)]