5389740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 16969680

約数和(自身を除く): 11579940

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, 1109, 1215, 1620, 2218, 2430, 3327, 4436, 4860, 5545, 6654, 9981, 11090, 13308, 16635, 19962, 22180, 29943, 33270, 39924, 49905, 59886, 66540, 89829, 99810, 119772, 149715, 179658, 199620, 269487, 299430, 359316, 449145, 538974, 598860, 898290, 1077948, 1347435, 1796580, 2694870, 5389740]

約数ペア:

[(1, 5389740), (2, 2694870), (3, 1796580), (4, 1347435), (5, 1077948), (6, 898290), (9, 598860), (10, 538974), (12, 449145), (15, 359316), (18, 299430), (20, 269487), (27, 199620), (30, 179658), (36, 149715), (45, 119772), (54, 99810), (60, 89829), (81, 66540), (90, 59886), (108, 49905), (135, 39924), (162, 33270), (180, 29943), (243, 22180), (270, 19962), (324, 16635), (405, 13308), (486, 11090), (540, 9981), (810, 6654), (972, 5545), (1109, 4860), (1215, 4436), (1620, 3327), (2218, 2430)]