9811320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81761}}^1$

素因数の和:81775

約数の個数: 32

約数和(自身を含む): 29434320

約数和(自身を除く): 19623000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81761, 163522, 245283, 327044, 408805, 490566, 654088, 817610, 981132, 1226415, 1635220, 1962264, 2452830, 3270440, 4905660, 9811320]

約数ペア:

[(1, 9811320), (2, 4905660), (3, 3270440), (4, 2452830), (5, 1962264), (6, 1635220), (8, 1226415), (10, 981132), (12, 817610), (15, 654088), (20, 490566), (24, 408805), (30, 327044), (40, 245283), (60, 163522), (120, 81761)]