86748240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{361451}}^1$

素因数の和:361467

約数の個数: 40

約数和(自身を含む): 268920288

約数和(自身を除く): 182172048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 361451, 722902, 1084353, 1445804, 1807255, 2168706, 2891608, 3614510, 4337412, 5421765, 5783216, 7229020, 8674824, 10843530, 14458040, 17349648, 21687060, 28916080, 43374120, 86748240]

約数ペア:

[(1, 86748240), (2, 43374120), (3, 28916080), (4, 21687060), (5, 17349648), (6, 14458040), (8, 10843530), (10, 8674824), (12, 7229020), (15, 5783216), (16, 5421765), (20, 4337412), (24, 3614510), (30, 2891608), (40, 2168706), (48, 1807255), (60, 1445804), (80, 1084353), (120, 722902), (240, 361451)]