9986640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41611}}^1$

素因数の和:41627

約数の個数: 40

約数和(自身を含む): 30959328

約数和(自身を除く): 20972688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41611, 83222, 124833, 166444, 208055, 249666, 332888, 416110, 499332, 624165, 665776, 832220, 998664, 1248330, 1664440, 1997328, 2496660, 3328880, 4993320, 9986640]

約数ペア:

[(1, 9986640), (2, 4993320), (3, 3328880), (4, 2496660), (5, 1997328), (6, 1664440), (8, 1248330), (10, 998664), (12, 832220), (15, 665776), (16, 624165), (20, 499332), (24, 416110), (30, 332888), (40, 249666), (48, 208055), (60, 166444), (80, 124833), (120, 83222), (240, 41611)]