15004160

素因数分解:

$2^9\times 5^1\times {\mathrm{5861}}^1$

素因数の和:5884

約数の個数: 40

約数和(自身を含む): 35980956

約数和(自身を除く): 20976796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5861, 11722, 23444, 29305, 46888, 58610, 93776, 117220, 187552, 234440, 375104, 468880, 750208, 937760, 1500416, 1875520, 3000832, 3751040, 7502080, 15004160]

約数ペア:

[(1, 15004160), (2, 7502080), (4, 3751040), (5, 3000832), (8, 1875520), (10, 1500416), (16, 937760), (20, 750208), (32, 468880), (40, 375104), (64, 234440), (80, 187552), (128, 117220), (160, 93776), (256, 58610), (320, 46888), (512, 29305), (640, 23444), (1280, 11722), (2560, 5861)]