45377520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 142705152

約数和(自身を除く): 97327632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2663, 2840, 3408, 4260, 5326, 5680, 7989, 8520, 10652, 13315, 15978, 17040, 21304, 26630, 31956, 39945, 42608, 53260, 63912, 79890, 106520, 127824, 159780, 189073, 213040, 319560, 378146, 567219, 639120, 756292, 945365, 1134438, 1512584, 1890730, 2268876, 2836095, 3025168, 3781460, 4537752, 5672190, 7562920, 9075504, 11344380, 15125840, 22688760, 45377520]

約数ペア:

[(1, 45377520), (2, 22688760), (3, 15125840), (4, 11344380), (5, 9075504), (6, 7562920), (8, 5672190), (10, 4537752), (12, 3781460), (15, 3025168), (16, 2836095), (20, 2268876), (24, 1890730), (30, 1512584), (40, 1134438), (48, 945365), (60, 756292), (71, 639120), (80, 567219), (120, 378146), (142, 319560), (213, 213040), (240, 189073), (284, 159780), (355, 127824), (426, 106520), (568, 79890), (710, 63912), (852, 53260), (1065, 42608), (1136, 39945), (1420, 31956), (1704, 26630), (2130, 21304), (2663, 17040), (2840, 15978), (3408, 13315), (4260, 10652), (5326, 8520), (5680, 7989)]