11209560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 33976800

約数和(自身を除く): 22767240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 857, 872, 1090, 1308, 1635, 1714, 2180, 2571, 2616, 3270, 3428, 4285, 4360, 5142, 6540, 6856, 8570, 10284, 12855, 13080, 17140, 20568, 25710, 34280, 51420, 93413, 102840, 186826, 280239, 373652, 467065, 560478, 747304, 934130, 1120956, 1401195, 1868260, 2241912, 2802390, 3736520, 5604780, 11209560]

約数ペア:

[(1, 11209560), (2, 5604780), (3, 3736520), (4, 2802390), (5, 2241912), (6, 1868260), (8, 1401195), (10, 1120956), (12, 934130), (15, 747304), (20, 560478), (24, 467065), (30, 373652), (40, 280239), (60, 186826), (109, 102840), (120, 93413), (218, 51420), (327, 34280), (436, 25710), (545, 20568), (654, 17140), (857, 13080), (872, 12855), (1090, 10284), (1308, 8570), (1635, 6856), (1714, 6540), (2180, 5142), (2571, 4360), (2616, 4285), (3270, 3428)]