153896640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{160309}}^1$

素因数の和:160329

約数の個数: 56

約数和(自身を含む): 488624880

約数和(自身を除く): 334728240

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, 160309, 320618, 480927, 641236, 801545, 961854, 1282472, 1603090, 1923708, 2404635, 2564944, 3206180, 3847416, 4809270, 5129888, 6412360, 7694832, 9618540, 10259776, 12824720, 15389664, 19237080, 25649440, 30779328, 38474160, 51298880, 76948320, 153896640]

約数ペア:

[(1, 153896640), (2, 76948320), (3, 51298880), (4, 38474160), (5, 30779328), (6, 25649440), (8, 19237080), (10, 15389664), (12, 12824720), (15, 10259776), (16, 9618540), (20, 7694832), (24, 6412360), (30, 5129888), (32, 4809270), (40, 3847416), (48, 3206180), (60, 2564944), (64, 2404635), (80, 1923708), (96, 1603090), (120, 1282472), (160, 961854), (192, 801545), (240, 641236), (320, 480927), (480, 320618), (960, 160309)]