149646480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2251}}^1$

素因数の和:2544

約数の個数: 80

約数和(自身を含む): 465785664

約数和(自身を除く): 316139184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2251, 2770, 3324, 4155, 4432, 4502, 5540, 6648, 6753, 8310, 9004, 11080, 11255, 13296, 13506, 16620, 18008, 22160, 22510, 27012, 33240, 33765, 36016, 45020, 54024, 66480, 67530, 90040, 108048, 135060, 180080, 270120, 540240, 623527, 1247054, 1870581, 2494108, 3117635, 3741162, 4988216, 6235270, 7482324, 9352905, 9976432, 12470540, 14964648, 18705810, 24941080, 29929296, 37411620, 49882160, 74823240, 149646480]

約数ペア:

[(1, 149646480), (2, 74823240), (3, 49882160), (4, 37411620), (5, 29929296), (6, 24941080), (8, 18705810), (10, 14964648), (12, 12470540), (15, 9976432), (16, 9352905), (20, 7482324), (24, 6235270), (30, 4988216), (40, 3741162), (48, 3117635), (60, 2494108), (80, 1870581), (120, 1247054), (240, 623527), (277, 540240), (554, 270120), (831, 180080), (1108, 135060), (1385, 108048), (1662, 90040), (2216, 67530), (2251, 66480), (2770, 54024), (3324, 45020), (4155, 36016), (4432, 33765), (4502, 33240), (5540, 27012), (6648, 22510), (6753, 22160), (8310, 18008), (9004, 16620), (11080, 13506), (11255, 13296)]