40884120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113567}}^1$

素因数の和:113584

約数の個数: 48

約数和(自身を含む): 132874560

約数和(自身を除く): 91990440

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, 113567, 227134, 340701, 454268, 567835, 681402, 908536, 1022103, 1135670, 1362804, 1703505, 2044206, 2271340, 2725608, 3407010, 4088412, 4542680, 5110515, 6814020, 8176824, 10221030, 13628040, 20442060, 40884120]

約数ペア:

[(1, 40884120), (2, 20442060), (3, 13628040), (4, 10221030), (5, 8176824), (6, 6814020), (8, 5110515), (9, 4542680), (10, 4088412), (12, 3407010), (15, 2725608), (18, 2271340), (20, 2044206), (24, 1703505), (30, 1362804), (36, 1135670), (40, 1022103), (45, 908536), (60, 681402), (72, 567835), (90, 454268), (120, 340701), (180, 227134), (360, 113567)]