29746440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{9181}}^1$

素因数の和:9204

約数の個数: 80

約数和(自身を含む): 99991980

約数和(自身を除く): 70245540

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, 9181, 18362, 27543, 36724, 45905, 55086, 73448, 82629, 91810, 110172, 137715, 165258, 183620, 220344, 247887, 275430, 330516, 367240, 413145, 495774, 550860, 661032, 743661, 826290, 991548, 1101720, 1239435, 1487322, 1652580, 1983096, 2478870, 2974644, 3305160, 3718305, 4957740, 5949288, 7436610, 9915480, 14873220, 29746440]

約数ペア:

[(1, 29746440), (2, 14873220), (3, 9915480), (4, 7436610), (5, 5949288), (6, 4957740), (8, 3718305), (9, 3305160), (10, 2974644), (12, 2478870), (15, 1983096), (18, 1652580), (20, 1487322), (24, 1239435), (27, 1101720), (30, 991548), (36, 826290), (40, 743661), (45, 661032), (54, 550860), (60, 495774), (72, 413145), (81, 367240), (90, 330516), (108, 275430), (120, 247887), (135, 220344), (162, 183620), (180, 165258), (216, 137715), (270, 110172), (324, 91810), (360, 82629), (405, 73448), (540, 55086), (648, 45905), (810, 36724), (1080, 27543), (1620, 18362), (3240, 9181)]