190442640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{793511}}^1$

素因数の和:793527

約数の個数: 40

約数和(自身を含む): 590372928

約数和(自身を除く): 399930288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 793511, 1587022, 2380533, 3174044, 3967555, 4761066, 6348088, 7935110, 9522132, 11902665, 12696176, 15870220, 19044264, 23805330, 31740440, 38088528, 47610660, 63480880, 95221320, 190442640]

約数ペア:

[(1, 190442640), (2, 95221320), (3, 63480880), (4, 47610660), (5, 38088528), (6, 31740440), (8, 23805330), (10, 19044264), (12, 15870220), (15, 12696176), (16, 11902665), (20, 9522132), (24, 7935110), (30, 6348088), (40, 4761066), (48, 3967555), (60, 3174044), (80, 2380533), (120, 1587022), (240, 793511)]