500580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{103}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 1589952

約数和(自身を除く): 1089372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 243, 270, 309, 324, 405, 412, 486, 515, 540, 618, 810, 927, 972, 1030, 1215, 1236, 1545, 1620, 1854, 2060, 2430, 2781, 3090, 3708, 4635, 4860, 5562, 6180, 8343, 9270, 11124, 13905, 16686, 18540, 25029, 27810, 33372, 41715, 50058, 55620, 83430, 100116, 125145, 166860, 250290, 500580]

約数ペア:

[(1, 500580), (2, 250290), (3, 166860), (4, 125145), (5, 100116), (6, 83430), (9, 55620), (10, 50058), (12, 41715), (15, 33372), (18, 27810), (20, 25029), (27, 18540), (30, 16686), (36, 13905), (45, 11124), (54, 9270), (60, 8343), (81, 6180), (90, 5562), (103, 4860), (108, 4635), (135, 3708), (162, 3090), (180, 2781), (206, 2430), (243, 2060), (270, 1854), (309, 1620), (324, 1545), (405, 1236), (412, 1215), (486, 1030), (515, 972), (540, 927), (618, 810)]