28393080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236609}}^1$

素因数の和:236623

約数の個数: 32

約数和(自身を含む): 85179600

約数和(自身を除く): 56786520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236609, 473218, 709827, 946436, 1183045, 1419654, 1892872, 2366090, 2839308, 3549135, 4732180, 5678616, 7098270, 9464360, 14196540, 28393080]

約数ペア:

[(1, 28393080), (2, 14196540), (3, 9464360), (4, 7098270), (5, 5678616), (6, 4732180), (8, 3549135), (10, 2839308), (12, 2366090), (15, 1892872), (20, 1419654), (24, 1183045), (30, 946436), (40, 709827), (60, 473218), (120, 236609)]