153564960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{319927}}^1$

素因数の和:319945

約数の個数: 48

約数和(自身を含む): 483731136

約数和(自身を除く): 330166176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 319927, 639854, 959781, 1279708, 1599635, 1919562, 2559416, 3199270, 3839124, 4798905, 5118832, 6398540, 7678248, 9597810, 10237664, 12797080, 15356496, 19195620, 25594160, 30712992, 38391240, 51188320, 76782480, 153564960]

約数ペア:

[(1, 153564960), (2, 76782480), (3, 51188320), (4, 38391240), (5, 30712992), (6, 25594160), (8, 19195620), (10, 15356496), (12, 12797080), (15, 10237664), (16, 9597810), (20, 7678248), (24, 6398540), (30, 5118832), (32, 4798905), (40, 3839124), (48, 3199270), (60, 2559416), (80, 1919562), (96, 1599635), (120, 1279708), (160, 959781), (240, 639854), (480, 319927)]