75864240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105367}}^1$

素因数の和:105386

約数の個数: 60

約数和(自身を含む): 254779824

約数和(自身を除く): 178915584

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, 105367, 210734, 316101, 421468, 526835, 632202, 842936, 948303, 1053670, 1264404, 1580505, 1685872, 1896606, 2107340, 2528808, 3161010, 3793212, 4214680, 4741515, 5057616, 6322020, 7586424, 8429360, 9483030, 12644040, 15172848, 18966060, 25288080, 37932120, 75864240]

約数ペア:

[(1, 75864240), (2, 37932120), (3, 25288080), (4, 18966060), (5, 15172848), (6, 12644040), (8, 9483030), (9, 8429360), (10, 7586424), (12, 6322020), (15, 5057616), (16, 4741515), (18, 4214680), (20, 3793212), (24, 3161010), (30, 2528808), (36, 2107340), (40, 1896606), (45, 1685872), (48, 1580505), (60, 1264404), (72, 1053670), (80, 948303), (90, 842936), (120, 632202), (144, 526835), (180, 421468), (240, 316101), (360, 210734), (720, 105367)]