152711220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2545187}}^1$

素因数の和:2545199

約数の個数: 24

約数和(自身を含む): 427591584

約数和(自身を除く): 274880364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2545187, 5090374, 7635561, 10180748, 12725935, 15271122, 25451870, 30542244, 38177805, 50903740, 76355610, 152711220]

約数ペア:

[(1, 152711220), (2, 76355610), (3, 50903740), (4, 38177805), (5, 30542244), (6, 25451870), (10, 15271122), (12, 12725935), (15, 10180748), (20, 7635561), (30, 5090374), (60, 2545187)]