2904240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12101}}^1$

素因数の和:12117

約数の個数: 40

約数和(自身を含む): 9003888

約数和(自身を除く): 6099648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12101, 24202, 36303, 48404, 60505, 72606, 96808, 121010, 145212, 181515, 193616, 242020, 290424, 363030, 484040, 580848, 726060, 968080, 1452120, 2904240]

約数ペア:

[(1, 2904240), (2, 1452120), (3, 968080), (4, 726060), (5, 580848), (6, 484040), (8, 363030), (10, 290424), (12, 242020), (15, 193616), (16, 181515), (20, 145212), (24, 121010), (30, 96808), (40, 72606), (48, 60505), (60, 48404), (80, 36303), (120, 24202), (240, 12101)]