339461520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1414423}}^1$

素因数の和:1414439

約数の個数: 40

約数和(自身を含む): 1052331456

約数和(自身を除く): 712869936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1414423, 2828846, 4243269, 5657692, 7072115, 8486538, 11315384, 14144230, 16973076, 21216345, 22630768, 28288460, 33946152, 42432690, 56576920, 67892304, 84865380, 113153840, 169730760, 339461520]

約数ペア:

[(1, 339461520), (2, 169730760), (3, 113153840), (4, 84865380), (5, 67892304), (6, 56576920), (8, 42432690), (10, 33946152), (12, 28288460), (15, 22630768), (16, 21216345), (20, 16973076), (24, 14144230), (30, 11315384), (40, 8486538), (48, 7072115), (60, 5657692), (80, 4243269), (120, 2828846), (240, 1414423)]