84905160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{707543}}^1$

素因数の和:707557

約数の個数: 32

約数和(自身を含む): 254715840

約数和(自身を除く): 169810680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 707543, 1415086, 2122629, 2830172, 3537715, 4245258, 5660344, 7075430, 8490516, 10613145, 14150860, 16981032, 21226290, 28301720, 42452580, 84905160]

約数ペア:

[(1, 84905160), (2, 42452580), (3, 28301720), (4, 21226290), (5, 16981032), (6, 14150860), (8, 10613145), (10, 8490516), (12, 7075430), (15, 5660344), (20, 4245258), (24, 3537715), (30, 2830172), (40, 2122629), (60, 1415086), (120, 707543)]