11382912180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{780721}}^1$

素因数の和:780748

約数の個数: 84

約数和(自身を含む): 35839824132

約数和(自身を除く): 24456911952

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 780721, 1561442, 2342163, 3122884, 3903605, 4684326, 7026489, 7807210, 9368652, 11710815, 14052978, 15614420, 21079467, 23421630, 28105956, 35132445, 42158934, 46843260, 63238401, 70264890, 84317868, 105397335, 126476802, 140529780, 189715203, 210794670, 252953604, 316192005, 379430406, 421589340, 569145609, 632384010, 758860812, 948576015, 1138291218, 1264768020, 1897152030, 2276582436, 2845728045, 3794304060, 5691456090, 11382912180]

約数ペア:

[(1, 11382912180), (2, 5691456090), (3, 3794304060), (4, 2845728045), (5, 2276582436), (6, 1897152030), (9, 1264768020), (10, 1138291218), (12, 948576015), (15, 758860812), (18, 632384010), (20, 569145609), (27, 421589340), (30, 379430406), (36, 316192005), (45, 252953604), (54, 210794670), (60, 189715203), (81, 140529780), (90, 126476802), (108, 105397335), (135, 84317868), (162, 70264890), (180, 63238401), (243, 46843260), (270, 42158934), (324, 35132445), (405, 28105956), (486, 23421630), (540, 21079467), (729, 15614420), (810, 14052978), (972, 11710815), (1215, 9368652), (1458, 7807210), (1620, 7026489), (2430, 4684326), (2916, 3903605), (3645, 3122884), (4860, 2342163), (7290, 1561442), (14580, 780721)]