74445960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{620383}}^1$

素因数の和:620397

約数の個数: 32

約数和(自身を含む): 223338240

約数和(自身を除く): 148892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 620383, 1240766, 1861149, 2481532, 3101915, 3722298, 4963064, 6203830, 7444596, 9305745, 12407660, 14889192, 18611490, 24815320, 37222980, 74445960]

約数ペア:

[(1, 74445960), (2, 37222980), (3, 24815320), (4, 18611490), (5, 14889192), (6, 12407660), (8, 9305745), (10, 7444596), (12, 6203830), (15, 4963064), (20, 3722298), (24, 3101915), (30, 2481532), (40, 1861149), (60, 1240766), (120, 620383)]