239732160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{249721}}^1$

素因数の和:249741

約数の個数: 56

約数和(自身を含む): 761152656

約数和(自身を除く): 521420496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 249721, 499442, 749163, 998884, 1248605, 1498326, 1997768, 2497210, 2996652, 3745815, 3995536, 4994420, 5993304, 7491630, 7991072, 9988840, 11986608, 14983260, 15982144, 19977680, 23973216, 29966520, 39955360, 47946432, 59933040, 79910720, 119866080, 239732160]

約数ペア:

[(1, 239732160), (2, 119866080), (3, 79910720), (4, 59933040), (5, 47946432), (6, 39955360), (8, 29966520), (10, 23973216), (12, 19977680), (15, 15982144), (16, 14983260), (20, 11986608), (24, 9988840), (30, 7991072), (32, 7491630), (40, 5993304), (48, 4994420), (60, 3995536), (64, 3745815), (80, 2996652), (96, 2497210), (120, 1997768), (160, 1498326), (192, 1248605), (240, 998884), (320, 749163), (480, 499442), (960, 249721)]