2518980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41983}}^1$

素因数の和:41995

約数の個数: 24

約数和(自身を含む): 7053312

約数和(自身を除く): 4534332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41983, 83966, 125949, 167932, 209915, 251898, 419830, 503796, 629745, 839660, 1259490, 2518980]

約数ペア:

[(1, 2518980), (2, 1259490), (3, 839660), (4, 629745), (5, 503796), (6, 419830), (10, 251898), (12, 209915), (15, 167932), (20, 125949), (30, 83966), (60, 41983)]