495420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 956100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 359, 460, 690, 718, 1077, 1380, 1436, 1795, 2154, 3590, 4308, 5385, 7180, 8257, 10770, 16514, 21540, 24771, 33028, 41285, 49542, 82570, 99084, 123855, 165140, 247710, 495420]

約数ペア:

[(1, 495420), (2, 247710), (3, 165140), (4, 123855), (5, 99084), (6, 82570), (10, 49542), (12, 41285), (15, 33028), (20, 24771), (23, 21540), (30, 16514), (46, 10770), (60, 8257), (69, 7180), (92, 5385), (115, 4308), (138, 3590), (230, 2154), (276, 1795), (345, 1436), (359, 1380), (460, 1077), (690, 718)]