72038160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11117}}^1$

素因数の和:11142

約数の個数: 100

約数和(自身を含む): 250221708

約数和(自身を除く): 178183548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11117, 22234, 33351, 44468, 55585, 66702, 88936, 100053, 111170, 133404, 166755, 177872, 200106, 222340, 266808, 300159, 333510, 400212, 444680, 500265, 533616, 600318, 667020, 800424, 889360, 900477, 1000530, 1200636, 1334040, 1500795, 1600848, 1800954, 2001060, 2401272, 2668080, 3001590, 3601908, 4002120, 4502385, 4802544, 6003180, 7203816, 8004240, 9004770, 12006360, 14407632, 18009540, 24012720, 36019080, 72038160]

約数ペア:

[(1, 72038160), (2, 36019080), (3, 24012720), (4, 18009540), (5, 14407632), (6, 12006360), (8, 9004770), (9, 8004240), (10, 7203816), (12, 6003180), (15, 4802544), (16, 4502385), (18, 4002120), (20, 3601908), (24, 3001590), (27, 2668080), (30, 2401272), (36, 2001060), (40, 1800954), (45, 1600848), (48, 1500795), (54, 1334040), (60, 1200636), (72, 1000530), (80, 900477), (81, 889360), (90, 800424), (108, 667020), (120, 600318), (135, 533616), (144, 500265), (162, 444680), (180, 400212), (216, 333510), (240, 300159), (270, 266808), (324, 222340), (360, 200106), (405, 177872), (432, 166755), (540, 133404), (648, 111170), (720, 100053), (810, 88936), (1080, 66702), (1296, 55585), (1620, 44468), (2160, 33351), (3240, 22234), (6480, 11117)]