28802518440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{240020987}}^1$

素因数の和:240021001

約数の個数: 32

約数和(自身を含む): 86407555680

約数和(自身を除く): 57605037240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 240020987, 480041974, 720062961, 960083948, 1200104935, 1440125922, 1920167896, 2400209870, 2880251844, 3600314805, 4800419740, 5760503688, 7200629610, 9600839480, 14401259220, 28802518440]

約数ペア:

[(1, 28802518440), (2, 14401259220), (3, 9600839480), (4, 7200629610), (5, 5760503688), (6, 4800419740), (8, 3600314805), (10, 2880251844), (12, 2400209870), (15, 1920167896), (20, 1440125922), (24, 1200104935), (30, 960083948), (40, 720062961), (60, 480041974), (120, 240020987)]