208322160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3089}}^1$

素因数の和:3386

約数の個数: 80

約数和(自身を含む): 648306720

約数和(自身を除く): 439984560

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, 3089, 3372, 4215, 4496, 5620, 6178, 6744, 8430, 9267, 11240, 12356, 13488, 15445, 16860, 18534, 22480, 24712, 30890, 33720, 37068, 46335, 49424, 61780, 67440, 74136, 92670, 123560, 148272, 185340, 247120, 370680, 741360, 868009, 1736018, 2604027, 3472036, 4340045, 5208054, 6944072, 8680090, 10416108, 13020135, 13888144, 17360180, 20832216, 26040270, 34720360, 41664432, 52080540, 69440720, 104161080, 208322160]

約数ペア:

[(1, 208322160), (2, 104161080), (3, 69440720), (4, 52080540), (5, 41664432), (6, 34720360), (8, 26040270), (10, 20832216), (12, 17360180), (15, 13888144), (16, 13020135), (20, 10416108), (24, 8680090), (30, 6944072), (40, 5208054), (48, 4340045), (60, 3472036), (80, 2604027), (120, 1736018), (240, 868009), (281, 741360), (562, 370680), (843, 247120), (1124, 185340), (1405, 148272), (1686, 123560), (2248, 92670), (2810, 74136), (3089, 67440), (3372, 61780), (4215, 49424), (4496, 46335), (5620, 37068), (6178, 33720), (6744, 30890), (8430, 24712), (9267, 22480), (11240, 18534), (12356, 16860), (13488, 15445)]