274868520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2290571}}^1$

素因数の和:2290585

約数の個数: 32

約数和(自身を含む): 824605920

約数和(自身を除く): 549737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2290571, 4581142, 6871713, 9162284, 11452855, 13743426, 18324568, 22905710, 27486852, 34358565, 45811420, 54973704, 68717130, 91622840, 137434260, 274868520]

約数ペア:

[(1, 274868520), (2, 137434260), (3, 91622840), (4, 68717130), (5, 54973704), (6, 45811420), (8, 34358565), (10, 27486852), (12, 22905710), (15, 18324568), (20, 13743426), (24, 11452855), (30, 9162284), (40, 6871713), (60, 4581142), (120, 2290571)]