8115480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22543}}^1$

素因数の和:22560

約数の個数: 48

約数和(自身を含む): 26376480

約数和(自身を除く): 18261000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22543, 45086, 67629, 90172, 112715, 135258, 180344, 202887, 225430, 270516, 338145, 405774, 450860, 541032, 676290, 811548, 901720, 1014435, 1352580, 1623096, 2028870, 2705160, 4057740, 8115480]

約数ペア:

[(1, 8115480), (2, 4057740), (3, 2705160), (4, 2028870), (5, 1623096), (6, 1352580), (8, 1014435), (9, 901720), (10, 811548), (12, 676290), (15, 541032), (18, 450860), (20, 405774), (24, 338145), (30, 270516), (36, 225430), (40, 202887), (45, 180344), (60, 135258), (72, 112715), (90, 90172), (120, 67629), (180, 45086), (360, 22543)]