15007040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 56

約数和(自身を含む): 37307520

約数和(自身を除く): 22300480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 2039, 3680, 4078, 7360, 8156, 10195, 16312, 20390, 32624, 40780, 46897, 65248, 81560, 93794, 130496, 163120, 187588, 234485, 326240, 375176, 468970, 652480, 750352, 937940, 1500704, 1875880, 3001408, 3751760, 7503520, 15007040]

約数ペア:

[(1, 15007040), (2, 7503520), (4, 3751760), (5, 3001408), (8, 1875880), (10, 1500704), (16, 937940), (20, 750352), (23, 652480), (32, 468970), (40, 375176), (46, 326240), (64, 234485), (80, 187588), (92, 163120), (115, 130496), (160, 93794), (184, 81560), (230, 65248), (320, 46897), (368, 40780), (460, 32624), (736, 20390), (920, 16312), (1472, 10195), (1840, 8156), (2039, 7360), (3680, 4078)]