150358440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1252987}}^1$

素因数の和:1253001

約数の個数: 32

約数和(自身を含む): 451075680

約数和(自身を除く): 300717240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1252987, 2505974, 3758961, 5011948, 6264935, 7517922, 10023896, 12529870, 15035844, 18794805, 25059740, 30071688, 37589610, 50119480, 75179220, 150358440]

約数ペア:

[(1, 150358440), (2, 75179220), (3, 50119480), (4, 37589610), (5, 30071688), (6, 25059740), (8, 18794805), (10, 15035844), (12, 12529870), (15, 10023896), (20, 7517922), (24, 6264935), (30, 5011948), (40, 3758961), (60, 2505974), (120, 1252987)]