421117080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{2251}}^1$

素因数の和:3824

約数の個数: 64

約数和(自身を含む): 1264723200

約数和(自身を除く): 843606120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1559, 2251, 3118, 4502, 4677, 6236, 6753, 7795, 9004, 9354, 11255, 12472, 13506, 15590, 18008, 18708, 22510, 23385, 27012, 31180, 33765, 37416, 45020, 46770, 54024, 62360, 67530, 90040, 93540, 135060, 187080, 270120, 3509309, 7018618, 10527927, 14037236, 17546545, 21055854, 28074472, 35093090, 42111708, 52639635, 70186180, 84223416, 105279270, 140372360, 210558540, 421117080]

約数ペア:

[(1, 421117080), (2, 210558540), (3, 140372360), (4, 105279270), (5, 84223416), (6, 70186180), (8, 52639635), (10, 42111708), (12, 35093090), (15, 28074472), (20, 21055854), (24, 17546545), (30, 14037236), (40, 10527927), (60, 7018618), (120, 3509309), (1559, 270120), (2251, 187080), (3118, 135060), (4502, 93540), (4677, 90040), (6236, 67530), (6753, 62360), (7795, 54024), (9004, 46770), (9354, 45020), (11255, 37416), (12472, 33765), (13506, 31180), (15590, 27012), (18008, 23385), (18708, 22510)]