42458580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{26209}}^1$

素因数の和:26230

約数の個数: 60

約数和(自身を含む): 133199220

約数和(自身を除く): 90740640

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, 26209, 52418, 78627, 104836, 131045, 157254, 235881, 262090, 314508, 393135, 471762, 524180, 707643, 786270, 943524, 1179405, 1415286, 1572540, 2122929, 2358810, 2830572, 3538215, 4245858, 4717620, 7076430, 8491716, 10614645, 14152860, 21229290, 42458580]

約数ペア:

[(1, 42458580), (2, 21229290), (3, 14152860), (4, 10614645), (5, 8491716), (6, 7076430), (9, 4717620), (10, 4245858), (12, 3538215), (15, 2830572), (18, 2358810), (20, 2122929), (27, 1572540), (30, 1415286), (36, 1179405), (45, 943524), (54, 786270), (60, 707643), (81, 524180), (90, 471762), (108, 393135), (135, 314508), (162, 262090), (180, 235881), (270, 157254), (324, 131045), (405, 104836), (540, 78627), (810, 52418), (1620, 26209)]