830262480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{8627}}^1$

素因数の和:9044

約数の個数: 80

約数和(自身を含む): 2580531264

約数和(自身を除く): 1750268784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 8627, 9624, 12030, 16040, 17254, 19248, 24060, 25881, 32080, 34508, 43135, 48120, 51762, 69016, 86270, 96240, 103524, 129405, 138032, 172540, 207048, 258810, 345080, 414096, 517620, 690160, 1035240, 2070480, 3459427, 6918854, 10378281, 13837708, 17297135, 20756562, 27675416, 34594270, 41513124, 51891405, 55350832, 69188540, 83026248, 103782810, 138377080, 166052496, 207565620, 276754160, 415131240, 830262480]

約数ペア:

[(1, 830262480), (2, 415131240), (3, 276754160), (4, 207565620), (5, 166052496), (6, 138377080), (8, 103782810), (10, 83026248), (12, 69188540), (15, 55350832), (16, 51891405), (20, 41513124), (24, 34594270), (30, 27675416), (40, 20756562), (48, 17297135), (60, 13837708), (80, 10378281), (120, 6918854), (240, 3459427), (401, 2070480), (802, 1035240), (1203, 690160), (1604, 517620), (2005, 414096), (2406, 345080), (3208, 258810), (4010, 207048), (4812, 172540), (6015, 138032), (6416, 129405), (8020, 103524), (8627, 96240), (9624, 86270), (12030, 69016), (16040, 51762), (17254, 48120), (19248, 43135), (24060, 34508), (25881, 32080)]