158782920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 487512000

約数和(自身を除く): 328729080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 599, 705, 940, 1128, 1198, 1410, 1797, 1880, 2209, 2396, 2820, 2995, 3594, 4418, 4792, 5640, 5990, 6627, 7188, 8836, 8985, 11045, 11980, 13254, 14376, 17672, 17970, 22090, 23960, 26508, 28153, 33135, 35940, 44180, 53016, 56306, 66270, 71880, 84459, 88360, 112612, 132540, 140765, 168918, 225224, 265080, 281530, 337836, 422295, 563060, 675672, 844590, 1126120, 1323191, 1689180, 2646382, 3378360, 3969573, 5292764, 6615955, 7939146, 10585528, 13231910, 15878292, 19847865, 26463820, 31756584, 39695730, 52927640, 79391460, 158782920]

約数ペア:

[(1, 158782920), (2, 79391460), (3, 52927640), (4, 39695730), (5, 31756584), (6, 26463820), (8, 19847865), (10, 15878292), (12, 13231910), (15, 10585528), (20, 7939146), (24, 6615955), (30, 5292764), (40, 3969573), (47, 3378360), (60, 2646382), (94, 1689180), (120, 1323191), (141, 1126120), (188, 844590), (235, 675672), (282, 563060), (376, 422295), (470, 337836), (564, 281530), (599, 265080), (705, 225224), (940, 168918), (1128, 140765), (1198, 132540), (1410, 112612), (1797, 88360), (1880, 84459), (2209, 71880), (2396, 66270), (2820, 56306), (2995, 53016), (3594, 44180), (4418, 35940), (4792, 33135), (5640, 28153), (5990, 26508), (6627, 23960), (7188, 22090), (8836, 17970), (8985, 17672), (11045, 14376), (11980, 13254)]