196502520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1637521}}^1$

素因数の和:1637535

約数の個数: 32

約数和(自身を含む): 589507920

約数和(自身を除く): 393005400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1637521, 3275042, 4912563, 6550084, 8187605, 9825126, 13100168, 16375210, 19650252, 24562815, 32750420, 39300504, 49125630, 65500840, 98251260, 196502520]

約数ペア:

[(1, 196502520), (2, 98251260), (3, 65500840), (4, 49125630), (5, 39300504), (6, 32750420), (8, 24562815), (10, 19650252), (12, 16375210), (15, 13100168), (20, 9825126), (24, 8187605), (30, 6550084), (40, 4912563), (60, 3275042), (120, 1637521)]