303970240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{135701}}^1$

素因数の和:135725

約数の個数: 56

約数和(自身を含む): 827239392

約数和(自身を除く): 523269152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 135701, 271402, 542804, 678505, 949907, 1085608, 1357010, 1899814, 2171216, 2714020, 3799628, 4342432, 4749535, 5428040, 7599256, 8684864, 9499070, 10856080, 15198512, 18998140, 21712160, 30397024, 37996280, 43424320, 60794048, 75992560, 151985120, 303970240]

約数ペア:

[(1, 303970240), (2, 151985120), (4, 75992560), (5, 60794048), (7, 43424320), (8, 37996280), (10, 30397024), (14, 21712160), (16, 18998140), (20, 15198512), (28, 10856080), (32, 9499070), (35, 8684864), (40, 7599256), (56, 5428040), (64, 4749535), (70, 4342432), (80, 3799628), (112, 2714020), (140, 2171216), (160, 1899814), (224, 1357010), (280, 1085608), (320, 949907), (448, 678505), (560, 542804), (1120, 271402), (2240, 135701)]