4261680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1973}}^1$

素因数の和:1995

約数の個数: 80

約数和(自身を含む): 14686560

約数和(自身を除く): 10424880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1973, 2160, 3946, 5919, 7892, 9865, 11838, 15784, 17757, 19730, 23676, 29595, 31568, 35514, 39460, 47352, 53271, 59190, 71028, 78920, 88785, 94704, 106542, 118380, 142056, 157840, 177570, 213084, 236760, 266355, 284112, 355140, 426168, 473520, 532710, 710280, 852336, 1065420, 1420560, 2130840, 4261680]

約数ペア:

[(1, 4261680), (2, 2130840), (3, 1420560), (4, 1065420), (5, 852336), (6, 710280), (8, 532710), (9, 473520), (10, 426168), (12, 355140), (15, 284112), (16, 266355), (18, 236760), (20, 213084), (24, 177570), (27, 157840), (30, 142056), (36, 118380), (40, 106542), (45, 94704), (48, 88785), (54, 78920), (60, 71028), (72, 59190), (80, 53271), (90, 47352), (108, 39460), (120, 35514), (135, 31568), (144, 29595), (180, 23676), (216, 19730), (240, 17757), (270, 15784), (360, 11838), (432, 9865), (540, 7892), (720, 5919), (1080, 3946), (1973, 2160)]