48240780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{114859}}^1$

素因数の和:114878

約数の個数: 48

約数和(自身を含む): 154371840

約数和(自身を除く): 106131060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 114859, 229718, 344577, 459436, 574295, 689154, 804013, 1148590, 1378308, 1608026, 1722885, 2297180, 2412039, 3216052, 3445770, 4020065, 4824078, 6891540, 8040130, 9648156, 12060195, 16080260, 24120390, 48240780]

約数ペア:

[(1, 48240780), (2, 24120390), (3, 16080260), (4, 12060195), (5, 9648156), (6, 8040130), (7, 6891540), (10, 4824078), (12, 4020065), (14, 3445770), (15, 3216052), (20, 2412039), (21, 2297180), (28, 1722885), (30, 1608026), (35, 1378308), (42, 1148590), (60, 804013), (70, 689154), (84, 574295), (105, 459436), (140, 344577), (210, 229718), (420, 114859)]