173425620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25579}}^1$

素因数の和:25704

約数の個数: 48

約数和(自身を含む): 489908160

約数和(自身を除く): 316482540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 25579, 51158, 76737, 102316, 127895, 153474, 255790, 306948, 383685, 511580, 767370, 1534740, 2890427, 5780854, 8671281, 11561708, 14452135, 17342562, 28904270, 34685124, 43356405, 57808540, 86712810, 173425620]

約数ペア:

[(1, 173425620), (2, 86712810), (3, 57808540), (4, 43356405), (5, 34685124), (6, 28904270), (10, 17342562), (12, 14452135), (15, 11561708), (20, 8671281), (30, 5780854), (60, 2890427), (113, 1534740), (226, 767370), (339, 511580), (452, 383685), (565, 306948), (678, 255790), (1130, 153474), (1356, 127895), (1695, 102316), (2260, 76737), (3390, 51158), (6780, 25579)]