75810080

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2647}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 180169920

約数和(自身を除く): 104359840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2647, 2864, 3580, 5294, 5728, 7160, 10588, 13235, 14320, 21176, 26470, 28640, 42352, 52940, 84704, 105880, 211760, 423520, 473813, 947626, 1895252, 2369065, 3790504, 4738130, 7581008, 9476260, 15162016, 18952520, 37905040, 75810080]

約数ペア:

[(1, 75810080), (2, 37905040), (4, 18952520), (5, 15162016), (8, 9476260), (10, 7581008), (16, 4738130), (20, 3790504), (32, 2369065), (40, 1895252), (80, 947626), (160, 473813), (179, 423520), (358, 211760), (716, 105880), (895, 84704), (1432, 52940), (1790, 42352), (2647, 28640), (2864, 26470), (3580, 21176), (5294, 14320), (5728, 13235), (7160, 10588)]