42531480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13127}}^1$

素因数の和:13150

約数の個数: 80

約数和(自身を含む): 142963920

約数和(自身を除く): 100432440

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 13127, 26254, 39381, 52508, 65635, 78762, 105016, 118143, 131270, 157524, 196905, 236286, 262540, 315048, 354429, 393810, 472572, 525080, 590715, 708858, 787620, 945144, 1063287, 1181430, 1417716, 1575240, 1772145, 2126574, 2362860, 2835432, 3544290, 4253148, 4725720, 5316435, 7088580, 8506296, 10632870, 14177160, 21265740, 42531480]

約数ペア:

[(1, 42531480), (2, 21265740), (3, 14177160), (4, 10632870), (5, 8506296), (6, 7088580), (8, 5316435), (9, 4725720), (10, 4253148), (12, 3544290), (15, 2835432), (18, 2362860), (20, 2126574), (24, 1772145), (27, 1575240), (30, 1417716), (36, 1181430), (40, 1063287), (45, 945144), (54, 787620), (60, 708858), (72, 590715), (81, 525080), (90, 472572), (108, 393810), (120, 354429), (135, 315048), (162, 262540), (180, 236286), (216, 196905), (270, 157524), (324, 131270), (360, 118143), (405, 105016), (540, 78762), (648, 65635), (810, 52508), (1080, 39381), (1620, 26254), (3240, 13127)]