156562320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652343}}^1$

素因数の和:652359

約数の個数: 40

約数和(自身を含む): 485343936

約数和(自身を除く): 328781616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652343, 1304686, 1957029, 2609372, 3261715, 3914058, 5218744, 6523430, 7828116, 9785145, 10437488, 13046860, 15656232, 19570290, 26093720, 31312464, 39140580, 52187440, 78281160, 156562320]

約数ペア:

[(1, 156562320), (2, 78281160), (3, 52187440), (4, 39140580), (5, 31312464), (6, 26093720), (8, 19570290), (10, 15656232), (12, 13046860), (15, 10437488), (16, 9785145), (20, 7828116), (24, 6523430), (30, 5218744), (40, 3914058), (48, 3261715), (60, 2609372), (80, 1957029), (120, 1304686), (240, 652343)]