153039180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{364379}}^1$

素因数の和:364398

約数の個数: 48

約数和(自身を含む): 489726720

約数和(自身を除く): 336687540

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, 364379, 728758, 1093137, 1457516, 1821895, 2186274, 2550653, 3643790, 4372548, 5101306, 5465685, 7287580, 7651959, 10202612, 10931370, 12753265, 15303918, 21862740, 25506530, 30607836, 38259795, 51013060, 76519590, 153039180]

約数ペア:

[(1, 153039180), (2, 76519590), (3, 51013060), (4, 38259795), (5, 30607836), (6, 25506530), (7, 21862740), (10, 15303918), (12, 12753265), (14, 10931370), (15, 10202612), (20, 7651959), (21, 7287580), (28, 5465685), (30, 5101306), (35, 4372548), (42, 3643790), (60, 2550653), (70, 2186274), (84, 1821895), (105, 1457516), (140, 1093137), (210, 728758), (420, 364379)]