7222980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120383}}^1$

素因数の和:120395

約数の個数: 24

約数和(自身を含む): 20224512

約数和(自身を除く): 13001532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120383, 240766, 361149, 481532, 601915, 722298, 1203830, 1444596, 1805745, 2407660, 3611490, 7222980]

約数ペア:

[(1, 7222980), (2, 3611490), (3, 2407660), (4, 1805745), (5, 1444596), (6, 1203830), (10, 722298), (12, 601915), (15, 481532), (20, 361149), (30, 240766), (60, 120383)]