1395266640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5813611}}^1$

素因数の和:5813627

約数の個数: 40

約数和(自身を含む): 4325327328

約数和(自身を除く): 2930060688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5813611, 11627222, 17440833, 23254444, 29068055, 34881666, 46508888, 58136110, 69763332, 87204165, 93017776, 116272220, 139526664, 174408330, 232544440, 279053328, 348816660, 465088880, 697633320, 1395266640]

約数ペア:

[(1, 1395266640), (2, 697633320), (3, 465088880), (4, 348816660), (5, 279053328), (6, 232544440), (8, 174408330), (10, 139526664), (12, 116272220), (15, 93017776), (16, 87204165), (20, 69763332), (24, 58136110), (30, 46508888), (40, 34881666), (48, 29068055), (60, 23254444), (80, 17440833), (120, 11627222), (240, 5813611)]