5428620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 17091984

約数和(自身を除く): 11663364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1117, 1215, 1620, 2234, 2430, 3351, 4468, 4860, 5585, 6702, 10053, 11170, 13404, 16755, 20106, 22340, 30159, 33510, 40212, 50265, 60318, 67020, 90477, 100530, 120636, 150795, 180954, 201060, 271431, 301590, 361908, 452385, 542862, 603180, 904770, 1085724, 1357155, 1809540, 2714310, 5428620]

約数ペア:

[(1, 5428620), (2, 2714310), (3, 1809540), (4, 1357155), (5, 1085724), (6, 904770), (9, 603180), (10, 542862), (12, 452385), (15, 361908), (18, 301590), (20, 271431), (27, 201060), (30, 180954), (36, 150795), (45, 120636), (54, 100530), (60, 90477), (81, 67020), (90, 60318), (108, 50265), (135, 40212), (162, 33510), (180, 30159), (243, 22340), (270, 20106), (324, 16755), (405, 13404), (486, 11170), (540, 10053), (810, 6702), (972, 5585), (1117, 4860), (1215, 4468), (1620, 3351), (2234, 2430)]