80714160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{112103}}^1$

素因数の和:112122

約数の個数: 60

約数和(自身を含む): 271067472

約数和(自身を除く): 190353312

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, 112103, 224206, 336309, 448412, 560515, 672618, 896824, 1008927, 1121030, 1345236, 1681545, 1793648, 2017854, 2242060, 2690472, 3363090, 4035708, 4484120, 5044635, 5380944, 6726180, 8071416, 8968240, 10089270, 13452360, 16142832, 20178540, 26904720, 40357080, 80714160]

約数ペア:

[(1, 80714160), (2, 40357080), (3, 26904720), (4, 20178540), (5, 16142832), (6, 13452360), (8, 10089270), (9, 8968240), (10, 8071416), (12, 6726180), (15, 5380944), (16, 5044635), (18, 4484120), (20, 4035708), (24, 3363090), (30, 2690472), (36, 2242060), (40, 2017854), (45, 1793648), (48, 1681545), (60, 1345236), (72, 1121030), (80, 1008927), (90, 896824), (120, 672618), (144, 560515), (180, 448412), (240, 336309), (360, 224206), (720, 112103)]