56271240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52103}}^1$

素因数の和:52123

約数の個数: 64

約数和(自身を含む): 187574400

約数和(自身を除く): 131303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52103, 104206, 156309, 208412, 260515, 312618, 416824, 468927, 521030, 625236, 781545, 937854, 1042060, 1250472, 1406781, 1563090, 1875708, 2084120, 2344635, 2813562, 3126180, 3751416, 4689270, 5627124, 6252360, 7033905, 9378540, 11254248, 14067810, 18757080, 28135620, 56271240]

約数ペア:

[(1, 56271240), (2, 28135620), (3, 18757080), (4, 14067810), (5, 11254248), (6, 9378540), (8, 7033905), (9, 6252360), (10, 5627124), (12, 4689270), (15, 3751416), (18, 3126180), (20, 2813562), (24, 2344635), (27, 2084120), (30, 1875708), (36, 1563090), (40, 1406781), (45, 1250472), (54, 1042060), (60, 937854), (72, 781545), (90, 625236), (108, 521030), (120, 468927), (135, 416824), (180, 312618), (216, 260515), (270, 208412), (360, 156309), (540, 104206), (1080, 52103)]