4318980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71983}}^1$

素因数の和:71995

約数の個数: 24

約数和(自身を含む): 12093312

約数和(自身を除く): 7774332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71983, 143966, 215949, 287932, 359915, 431898, 719830, 863796, 1079745, 1439660, 2159490, 4318980]

約数ペア:

[(1, 4318980), (2, 2159490), (3, 1439660), (4, 1079745), (5, 863796), (6, 719830), (10, 431898), (12, 359915), (15, 287932), (20, 215949), (30, 143966), (60, 71983)]