28562280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{238019}}^1$

素因数の和:238033

約数の個数: 32

約数和(自身を含む): 85687200

約数和(自身を除く): 57124920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 238019, 476038, 714057, 952076, 1190095, 1428114, 1904152, 2380190, 2856228, 3570285, 4760380, 5712456, 7140570, 9520760, 14281140, 28562280]

約数ペア:

[(1, 28562280), (2, 14281140), (3, 9520760), (4, 7140570), (5, 5712456), (6, 4760380), (8, 3570285), (10, 2856228), (12, 2380190), (15, 1904152), (20, 1428114), (24, 1190095), (30, 952076), (40, 714057), (60, 476038), (120, 238019)]