42449760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 148599360

約数和(自身を除く): 106149600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 719, 720, 738, 820, 984, 1230, 1312, 1438, 1440, 1476, 1640, 1845, 1968, 2157, 2460, 2876, 2952, 3280, 3595, 3690, 3936, 4314, 4920, 5752, 5904, 6471, 6560, 7190, 7380, 8628, 9840, 10785, 11504, 11808, 12942, 14380, 14760, 17256, 19680, 21570, 23008, 25884, 28760, 29479, 29520, 32355, 34512, 43140, 51768, 57520, 58958, 59040, 64710, 69024, 86280, 88437, 103536, 115040, 117916, 129420, 147395, 172560, 176874, 207072, 235832, 258840, 265311, 294790, 345120, 353748, 442185, 471664, 517680, 530622, 589580, 707496, 884370, 943328, 1035360, 1061244, 1179160, 1326555, 1414992, 1768740, 2122488, 2358320, 2653110, 2829984, 3537480, 4244976, 4716640, 5306220, 7074960, 8489952, 10612440, 14149920, 21224880, 42449760]

約数ペア:

[(1, 42449760), (2, 21224880), (3, 14149920), (4, 10612440), (5, 8489952), (6, 7074960), (8, 5306220), (9, 4716640), (10, 4244976), (12, 3537480), (15, 2829984), (16, 2653110), (18, 2358320), (20, 2122488), (24, 1768740), (30, 1414992), (32, 1326555), (36, 1179160), (40, 1061244), (41, 1035360), (45, 943328), (48, 884370), (60, 707496), (72, 589580), (80, 530622), (82, 517680), (90, 471664), (96, 442185), (120, 353748), (123, 345120), (144, 294790), (160, 265311), (164, 258840), (180, 235832), (205, 207072), (240, 176874), (246, 172560), (288, 147395), (328, 129420), (360, 117916), (369, 115040), (410, 103536), (480, 88437), (492, 86280), (615, 69024), (656, 64710), (719, 59040), (720, 58958), (738, 57520), (820, 51768), (984, 43140), (1230, 34512), (1312, 32355), (1438, 29520), (1440, 29479), (1476, 28760), (1640, 25884), (1845, 23008), (1968, 21570), (2157, 19680), (2460, 17256), (2876, 14760), (2952, 14380), (3280, 12942), (3595, 11808), (3690, 11504), (3936, 10785), (4314, 9840), (4920, 8628), (5752, 7380), (5904, 7190), (6471, 6560)]