15004140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2213}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 42402528

約数和(自身を除く): 27398388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2213, 2260, 3390, 4426, 6639, 6780, 8852, 11065, 13278, 22130, 26556, 33195, 44260, 66390, 132780, 250069, 500138, 750207, 1000276, 1250345, 1500414, 2500690, 3000828, 3751035, 5001380, 7502070, 15004140]

約数ペア:

[(1, 15004140), (2, 7502070), (3, 5001380), (4, 3751035), (5, 3000828), (6, 2500690), (10, 1500414), (12, 1250345), (15, 1000276), (20, 750207), (30, 500138), (60, 250069), (113, 132780), (226, 66390), (339, 44260), (452, 33195), (565, 26556), (678, 22130), (1130, 13278), (1356, 11065), (1695, 8852), (2213, 6780), (2260, 6639), (3390, 4426)]