80799600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9619}}^1$

素因数の和:9647

約数の個数: 120

約数和(自身を含む): 295834240

約数和(自身を除く): 215034640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9619, 19238, 28857, 38476, 48095, 57714, 67333, 76952, 96190, 115428, 134666, 144285, 153904, 192380, 201999, 230856, 240475, 269332, 288570, 336665, 384760, 403998, 461712, 480950, 538664, 577140, 673330, 721425, 769520, 807996, 961900, 1009995, 1077328, 1154280, 1346660, 1442850, 1615992, 1683325, 1923800, 2019990, 2308560, 2693320, 2885700, 3231984, 3366650, 3847600, 4039980, 5049975, 5386640, 5771400, 6733300, 8079960, 10099950, 11542800, 13466600, 16159920, 20199900, 26933200, 40399800, 80799600]

約数ペア:

[(1, 80799600), (2, 40399800), (3, 26933200), (4, 20199900), (5, 16159920), (6, 13466600), (7, 11542800), (8, 10099950), (10, 8079960), (12, 6733300), (14, 5771400), (15, 5386640), (16, 5049975), (20, 4039980), (21, 3847600), (24, 3366650), (25, 3231984), (28, 2885700), (30, 2693320), (35, 2308560), (40, 2019990), (42, 1923800), (48, 1683325), (50, 1615992), (56, 1442850), (60, 1346660), (70, 1154280), (75, 1077328), (80, 1009995), (84, 961900), (100, 807996), (105, 769520), (112, 721425), (120, 673330), (140, 577140), (150, 538664), (168, 480950), (175, 461712), (200, 403998), (210, 384760), (240, 336665), (280, 288570), (300, 269332), (336, 240475), (350, 230856), (400, 201999), (420, 192380), (525, 153904), (560, 144285), (600, 134666), (700, 115428), (840, 96190), (1050, 76952), (1200, 67333), (1400, 57714), (1680, 48095), (2100, 38476), (2800, 28857), (4200, 19238), (8400, 9619)]