48386640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{201611}}^1$

素因数の和:201627

約数の個数: 40

約数和(自身を含む): 149999328

約数和(自身を除く): 101612688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 201611, 403222, 604833, 806444, 1008055, 1209666, 1612888, 2016110, 2419332, 3024165, 3225776, 4032220, 4838664, 6048330, 8064440, 9677328, 12096660, 16128880, 24193320, 48386640]

約数ペア:

[(1, 48386640), (2, 24193320), (3, 16128880), (4, 12096660), (5, 9677328), (6, 8064440), (8, 6048330), (10, 4838664), (12, 4032220), (15, 3225776), (16, 3024165), (20, 2419332), (24, 2016110), (30, 1612888), (40, 1209666), (48, 1008055), (60, 806444), (80, 604833), (120, 403222), (240, 201611)]