8308560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2692

約数の個数: 80

約数和(自身を含む): 27748224

約数和(自身を除く): 19439664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2663, 3120, 5326, 7989, 10652, 13315, 15978, 21304, 26630, 31956, 34619, 39945, 42608, 53260, 63912, 69238, 79890, 103857, 106520, 127824, 138476, 159780, 173095, 207714, 213040, 276952, 319560, 346190, 415428, 519285, 553904, 639120, 692380, 830856, 1038570, 1384760, 1661712, 2077140, 2769520, 4154280, 8308560]

約数ペア:

[(1, 8308560), (2, 4154280), (3, 2769520), (4, 2077140), (5, 1661712), (6, 1384760), (8, 1038570), (10, 830856), (12, 692380), (13, 639120), (15, 553904), (16, 519285), (20, 415428), (24, 346190), (26, 319560), (30, 276952), (39, 213040), (40, 207714), (48, 173095), (52, 159780), (60, 138476), (65, 127824), (78, 106520), (80, 103857), (104, 79890), (120, 69238), (130, 63912), (156, 53260), (195, 42608), (208, 39945), (240, 34619), (260, 31956), (312, 26630), (390, 21304), (520, 15978), (624, 13315), (780, 10652), (1040, 7989), (1560, 5326), (2663, 3120)]