220584060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{136163}}^1$

素因数の和:136184

約数の個数: 60

約数和(自身を含む): 691985448

約数和(自身を除く): 471401388

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, 270, 324, 405, 540, 810, 1620, 136163, 272326, 408489, 544652, 680815, 816978, 1225467, 1361630, 1633956, 2042445, 2450934, 2723260, 3676401, 4084890, 4901868, 6127335, 7352802, 8169780, 11029203, 12254670, 14705604, 18382005, 22058406, 24509340, 36764010, 44116812, 55146015, 73528020, 110292030, 220584060]

約数ペア:

[(1, 220584060), (2, 110292030), (3, 73528020), (4, 55146015), (5, 44116812), (6, 36764010), (9, 24509340), (10, 22058406), (12, 18382005), (15, 14705604), (18, 12254670), (20, 11029203), (27, 8169780), (30, 7352802), (36, 6127335), (45, 4901868), (54, 4084890), (60, 3676401), (81, 2723260), (90, 2450934), (108, 2042445), (135, 1633956), (162, 1361630), (180, 1225467), (270, 816978), (324, 680815), (405, 544652), (540, 408489), (810, 272326), (1620, 136163)]