40357080

素因数分解:

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

素因数の和:112120

約数の個数: 48

約数和(自身を含む): 131161680

約数和(自身を除く): 90804600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 112103, 224206, 336309, 448412, 560515, 672618, 896824, 1008927, 1121030, 1345236, 1681545, 2017854, 2242060, 2690472, 3363090, 4035708, 4484120, 5044635, 6726180, 8071416, 10089270, 13452360, 20178540, 40357080]

約数ペア:

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