10405320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{86711}}^1$

素因数の和:86725

約数の個数: 32

約数和(自身を含む): 31216320

約数和(自身を除く): 20811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 86711, 173422, 260133, 346844, 433555, 520266, 693688, 867110, 1040532, 1300665, 1734220, 2081064, 2601330, 3468440, 5202660, 10405320]

約数ペア:

[(1, 10405320), (2, 5202660), (3, 3468440), (4, 2601330), (5, 2081064), (6, 1734220), (8, 1300665), (10, 1040532), (12, 867110), (15, 693688), (20, 520266), (24, 433555), (30, 346844), (40, 260133), (60, 173422), (120, 86711)]