274658520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2288821}}^1$

素因数の和:2288835

約数の個数: 32

約数和(自身を含む): 823975920

約数和(自身を除く): 549317400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2288821, 4577642, 6866463, 9155284, 11444105, 13732926, 18310568, 22888210, 27465852, 34332315, 45776420, 54931704, 68664630, 91552840, 137329260, 274658520]

約数ペア:

[(1, 274658520), (2, 137329260), (3, 91552840), (4, 68664630), (5, 54931704), (6, 45776420), (8, 34332315), (10, 27465852), (12, 22888210), (15, 18310568), (20, 13732926), (24, 11444105), (30, 9155284), (40, 6866463), (60, 4577642), (120, 2288821)]