5153520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 16204320

約数和(自身を除く): 11050800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 197, 218, 240, 327, 394, 436, 545, 591, 654, 788, 872, 985, 1090, 1182, 1308, 1576, 1635, 1744, 1970, 2180, 2364, 2616, 2955, 3152, 3270, 3940, 4360, 4728, 5232, 5910, 6540, 7880, 8720, 9456, 11820, 13080, 15760, 21473, 23640, 26160, 42946, 47280, 64419, 85892, 107365, 128838, 171784, 214730, 257676, 322095, 343568, 429460, 515352, 644190, 858920, 1030704, 1288380, 1717840, 2576760, 5153520]

約数ペア:

[(1, 5153520), (2, 2576760), (3, 1717840), (4, 1288380), (5, 1030704), (6, 858920), (8, 644190), (10, 515352), (12, 429460), (15, 343568), (16, 322095), (20, 257676), (24, 214730), (30, 171784), (40, 128838), (48, 107365), (60, 85892), (80, 64419), (109, 47280), (120, 42946), (197, 26160), (218, 23640), (240, 21473), (327, 15760), (394, 13080), (436, 11820), (545, 9456), (591, 8720), (654, 7880), (788, 6540), (872, 5910), (985, 5232), (1090, 4728), (1182, 4360), (1308, 3940), (1576, 3270), (1635, 3152), (1744, 2955), (1970, 2616), (2180, 2364)]