15542040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129517}}^1$

素因数の和:129531

約数の個数: 32

約数和(自身を含む): 46626480

約数和(自身を除く): 31084440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129517, 259034, 388551, 518068, 647585, 777102, 1036136, 1295170, 1554204, 1942755, 2590340, 3108408, 3885510, 5180680, 7771020, 15542040]

約数ペア:

[(1, 15542040), (2, 7771020), (3, 5180680), (4, 3885510), (5, 3108408), (6, 2590340), (8, 1942755), (10, 1554204), (12, 1295170), (15, 1036136), (20, 777102), (24, 647585), (30, 518068), (40, 388551), (60, 259034), (120, 129517)]