238334080

素因数分解:

$2^7\times 5^1\times {\mathrm{372397}}^1$

素因数の和:372416

約数の個数: 32

約数和(自身を含む): 569768940

約数和(自身を除く): 331434860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 372397, 744794, 1489588, 1861985, 2979176, 3723970, 5958352, 7447940, 11916704, 14895880, 23833408, 29791760, 47666816, 59583520, 119167040, 238334080]

約数ペア:

[(1, 238334080), (2, 119167040), (4, 59583520), (5, 47666816), (8, 29791760), (10, 23833408), (16, 14895880), (20, 11916704), (32, 7447940), (40, 5958352), (64, 3723970), (80, 2979176), (128, 1861985), (160, 1489588), (320, 744794), (640, 372397)]