15854040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 52678080

約数和(自身を除く): 36824040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 937, 940, 1128, 1410, 1692, 1874, 1880, 2115, 2811, 2820, 3384, 3748, 4230, 4685, 5622, 5640, 7496, 8433, 8460, 9370, 11244, 14055, 16866, 16920, 18740, 22488, 28110, 33732, 37480, 42165, 44039, 56220, 67464, 84330, 88078, 112440, 132117, 168660, 176156, 220195, 264234, 337320, 352312, 396351, 440390, 528468, 660585, 792702, 880780, 1056936, 1321170, 1585404, 1761560, 1981755, 2642340, 3170808, 3963510, 5284680, 7927020, 15854040]

約数ペア:

[(1, 15854040), (2, 7927020), (3, 5284680), (4, 3963510), (5, 3170808), (6, 2642340), (8, 1981755), (9, 1761560), (10, 1585404), (12, 1321170), (15, 1056936), (18, 880780), (20, 792702), (24, 660585), (30, 528468), (36, 440390), (40, 396351), (45, 352312), (47, 337320), (60, 264234), (72, 220195), (90, 176156), (94, 168660), (120, 132117), (141, 112440), (180, 88078), (188, 84330), (235, 67464), (282, 56220), (360, 44039), (376, 42165), (423, 37480), (470, 33732), (564, 28110), (705, 22488), (846, 18740), (937, 16920), (940, 16866), (1128, 14055), (1410, 11244), (1692, 9370), (1874, 8460), (1880, 8433), (2115, 7496), (2811, 5640), (2820, 5622), (3384, 4685), (3748, 4230)]