168217440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{350453}}^1$

素因数の和:350471

約数の個数: 48

約数和(自身を含む): 529886448

約数和(自身を除く): 361669008

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, 350453, 700906, 1051359, 1401812, 1752265, 2102718, 2803624, 3504530, 4205436, 5256795, 5607248, 7009060, 8410872, 10513590, 11214496, 14018120, 16821744, 21027180, 28036240, 33643488, 42054360, 56072480, 84108720, 168217440]

約数ペア:

[(1, 168217440), (2, 84108720), (3, 56072480), (4, 42054360), (5, 33643488), (6, 28036240), (8, 21027180), (10, 16821744), (12, 14018120), (15, 11214496), (16, 10513590), (20, 8410872), (24, 7009060), (30, 5607248), (32, 5256795), (40, 4205436), (48, 3504530), (60, 2803624), (80, 2102718), (96, 1752265), (120, 1401812), (160, 1051359), (240, 700906), (480, 350453)]