40462560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{28099}}^1$

素因数の和:28120

約数の個数: 72

約数和(自身を含む): 138083400

約数和(自身を除く): 97620840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 28099, 56198, 84297, 112396, 140495, 168594, 224792, 252891, 280990, 337188, 421485, 449584, 505782, 561980, 674376, 842970, 899168, 1011564, 1123960, 1264455, 1348752, 1685940, 2023128, 2247920, 2528910, 2697504, 3371880, 4046256, 4495840, 5057820, 6743760, 8092512, 10115640, 13487520, 20231280, 40462560]

約数ペア:

[(1, 40462560), (2, 20231280), (3, 13487520), (4, 10115640), (5, 8092512), (6, 6743760), (8, 5057820), (9, 4495840), (10, 4046256), (12, 3371880), (15, 2697504), (16, 2528910), (18, 2247920), (20, 2023128), (24, 1685940), (30, 1348752), (32, 1264455), (36, 1123960), (40, 1011564), (45, 899168), (48, 842970), (60, 674376), (72, 561980), (80, 505782), (90, 449584), (96, 421485), (120, 337188), (144, 280990), (160, 252891), (180, 224792), (240, 168594), (288, 140495), (360, 112396), (480, 84297), (720, 56198), (1440, 28099)]