22688760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 46362120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2663, 2840, 4260, 5326, 7989, 8520, 10652, 13315, 15978, 21304, 26630, 31956, 39945, 53260, 63912, 79890, 106520, 159780, 189073, 319560, 378146, 567219, 756292, 945365, 1134438, 1512584, 1890730, 2268876, 2836095, 3781460, 4537752, 5672190, 7562920, 11344380, 22688760]

約数ペア:

[(1, 22688760), (2, 11344380), (3, 7562920), (4, 5672190), (5, 4537752), (6, 3781460), (8, 2836095), (10, 2268876), (12, 1890730), (15, 1512584), (20, 1134438), (24, 945365), (30, 756292), (40, 567219), (60, 378146), (71, 319560), (120, 189073), (142, 159780), (213, 106520), (284, 79890), (355, 63912), (426, 53260), (568, 39945), (710, 31956), (852, 26630), (1065, 21304), (1420, 15978), (1704, 13315), (2130, 10652), (2663, 8520), (2840, 7989), (4260, 5326)]