15595740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3233

約数の個数: 72

約数和(自身を含む): 49074480

約数和(自身を除く): 33478740

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, 1215, 1620, 2430, 3209, 4860, 6418, 9627, 12836, 16045, 19254, 28881, 32090, 38508, 48135, 57762, 64180, 86643, 96270, 115524, 144405, 173286, 192540, 259929, 288810, 346572, 433215, 519858, 577620, 779787, 866430, 1039716, 1299645, 1559574, 1732860, 2599290, 3119148, 3898935, 5198580, 7797870, 15595740]

約数ペア:

[(1, 15595740), (2, 7797870), (3, 5198580), (4, 3898935), (5, 3119148), (6, 2599290), (9, 1732860), (10, 1559574), (12, 1299645), (15, 1039716), (18, 866430), (20, 779787), (27, 577620), (30, 519858), (36, 433215), (45, 346572), (54, 288810), (60, 259929), (81, 192540), (90, 173286), (108, 144405), (135, 115524), (162, 96270), (180, 86643), (243, 64180), (270, 57762), (324, 48135), (405, 38508), (486, 32090), (540, 28881), (810, 19254), (972, 16045), (1215, 12836), (1620, 9627), (2430, 6418), (3209, 4860)]