340179240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5821}}^1$

素因数の和:6322

約数の個数: 64

約数和(自身を含む): 1022808960

約数和(自身を除く): 682629720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5821, 5844, 7305, 9740, 11642, 11688, 14610, 17463, 19480, 23284, 29105, 29220, 34926, 46568, 58210, 58440, 69852, 87315, 116420, 139704, 174630, 232840, 349260, 698520, 2834827, 5669654, 8504481, 11339308, 14174135, 17008962, 22678616, 28348270, 34017924, 42522405, 56696540, 68035848, 85044810, 113393080, 170089620, 340179240]

約数ペア:

[(1, 340179240), (2, 170089620), (3, 113393080), (4, 85044810), (5, 68035848), (6, 56696540), (8, 42522405), (10, 34017924), (12, 28348270), (15, 22678616), (20, 17008962), (24, 14174135), (30, 11339308), (40, 8504481), (60, 5669654), (120, 2834827), (487, 698520), (974, 349260), (1461, 232840), (1948, 174630), (2435, 139704), (2922, 116420), (3896, 87315), (4870, 69852), (5821, 58440), (5844, 58210), (7305, 46568), (9740, 34926), (11642, 29220), (11688, 29105), (14610, 23284), (17463, 19480)]