254484960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{530177}}^1$

素因数の和:530195

約数の個数: 48

約数和(自身を含む): 801629136

約数和(自身を除く): 547144176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 530177, 1060354, 1590531, 2120708, 2650885, 3181062, 4241416, 5301770, 6362124, 7952655, 8482832, 10603540, 12724248, 15905310, 16965664, 21207080, 25448496, 31810620, 42414160, 50896992, 63621240, 84828320, 127242480, 254484960]

約数ペア:

[(1, 254484960), (2, 127242480), (3, 84828320), (4, 63621240), (5, 50896992), (6, 42414160), (8, 31810620), (10, 25448496), (12, 21207080), (15, 16965664), (16, 15905310), (20, 12724248), (24, 10603540), (30, 8482832), (32, 7952655), (40, 6362124), (48, 5301770), (60, 4241416), (80, 3181062), (96, 2650885), (120, 2120708), (160, 1590531), (240, 1060354), (480, 530177)]