68070480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1567}}^1$

素因数の和:1764

約数の個数: 80

約数和(自身を含む): 212319744

約数和(自身を除く): 144249264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1567, 1810, 2172, 2715, 2896, 3134, 3620, 4344, 4701, 5430, 6268, 7240, 7835, 8688, 9402, 10860, 12536, 14480, 15670, 18804, 21720, 23505, 25072, 31340, 37608, 43440, 47010, 62680, 75216, 94020, 125360, 188040, 283627, 376080, 567254, 850881, 1134508, 1418135, 1701762, 2269016, 2836270, 3403524, 4254405, 4538032, 5672540, 6807048, 8508810, 11345080, 13614096, 17017620, 22690160, 34035240, 68070480]

約数ペア:

[(1, 68070480), (2, 34035240), (3, 22690160), (4, 17017620), (5, 13614096), (6, 11345080), (8, 8508810), (10, 6807048), (12, 5672540), (15, 4538032), (16, 4254405), (20, 3403524), (24, 2836270), (30, 2269016), (40, 1701762), (48, 1418135), (60, 1134508), (80, 850881), (120, 567254), (181, 376080), (240, 283627), (362, 188040), (543, 125360), (724, 94020), (905, 75216), (1086, 62680), (1448, 47010), (1567, 43440), (1810, 37608), (2172, 31340), (2715, 25072), (2896, 23505), (3134, 21720), (3620, 18804), (4344, 15670), (4701, 14480), (5430, 12536), (6268, 10860), (7240, 9402), (7835, 8688)]