117511920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163211}}^1$

素因数の和:163230

約数の個数: 60

約数和(自身を含む): 394646616

約数和(自身を除く): 277134696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 163211, 326422, 489633, 652844, 816055, 979266, 1305688, 1468899, 1632110, 1958532, 2448165, 2611376, 2937798, 3264220, 3917064, 4896330, 5875596, 6528440, 7344495, 7834128, 9792660, 11751192, 13056880, 14688990, 19585320, 23502384, 29377980, 39170640, 58755960, 117511920]

約数ペア:

[(1, 117511920), (2, 58755960), (3, 39170640), (4, 29377980), (5, 23502384), (6, 19585320), (8, 14688990), (9, 13056880), (10, 11751192), (12, 9792660), (15, 7834128), (16, 7344495), (18, 6528440), (20, 5875596), (24, 4896330), (30, 3917064), (36, 3264220), (40, 2937798), (45, 2611376), (48, 2448165), (60, 1958532), (72, 1632110), (80, 1468899), (90, 1305688), (120, 979266), (144, 816055), (180, 652844), (240, 489633), (360, 326422), (720, 163211)]