151140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 463680

約数和(自身を除く): 312540

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, 229, 330, 458, 660, 687, 916, 1145, 1374, 2290, 2519, 2748, 3435, 4580, 5038, 6870, 7557, 10076, 12595, 13740, 15114, 25190, 30228, 37785, 50380, 75570, 151140]

約数ペア:

[(1, 151140), (2, 75570), (3, 50380), (4, 37785), (5, 30228), (6, 25190), (10, 15114), (11, 13740), (12, 12595), (15, 10076), (20, 7557), (22, 6870), (30, 5038), (33, 4580), (44, 3435), (55, 2748), (60, 2519), (66, 2290), (110, 1374), (132, 1145), (165, 916), (220, 687), (229, 660), (330, 458)]