85533720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{712781}}^1$

素因数の和:712795

約数の個数: 32

約数和(自身を含む): 256601520

約数和(自身を除く): 171067800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 712781, 1425562, 2138343, 2851124, 3563905, 4276686, 5702248, 7127810, 8553372, 10691715, 14255620, 17106744, 21383430, 28511240, 42766860, 85533720]

約数ペア:

[(1, 85533720), (2, 42766860), (3, 28511240), (4, 21383430), (5, 17106744), (6, 14255620), (8, 10691715), (10, 8553372), (12, 7127810), (15, 5702248), (20, 4276686), (24, 3563905), (30, 2851124), (40, 2138343), (60, 1425562), (120, 712781)]