674872080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10007}}^1$

素因数の和:10304

約数の個数: 80

約数和(自身を含む): 2099758464

約数和(自身を除く): 1424886384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 10007, 11240, 13488, 16860, 20014, 22480, 30021, 33720, 40028, 50035, 60042, 67440, 80056, 100070, 120084, 150105, 160112, 200140, 240168, 300210, 400280, 480336, 600420, 800560, 1200840, 2401680, 2811967, 5623934, 8435901, 11247868, 14059835, 16871802, 22495736, 28119670, 33743604, 42179505, 44991472, 56239340, 67487208, 84359010, 112478680, 134974416, 168718020, 224957360, 337436040, 674872080]

約数ペア:

[(1, 674872080), (2, 337436040), (3, 224957360), (4, 168718020), (5, 134974416), (6, 112478680), (8, 84359010), (10, 67487208), (12, 56239340), (15, 44991472), (16, 42179505), (20, 33743604), (24, 28119670), (30, 22495736), (40, 16871802), (48, 14059835), (60, 11247868), (80, 8435901), (120, 5623934), (240, 2811967), (281, 2401680), (562, 1200840), (843, 800560), (1124, 600420), (1405, 480336), (1686, 400280), (2248, 300210), (2810, 240168), (3372, 200140), (4215, 160112), (4496, 150105), (5620, 120084), (6744, 100070), (8430, 80056), (10007, 67440), (11240, 60042), (13488, 50035), (16860, 40028), (20014, 33720), (22480, 30021)]