155102160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{646259}}^1$

素因数の和:646275

約数の個数: 40

約数和(自身を含む): 480817440

約数和(自身を除く): 325715280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 646259, 1292518, 1938777, 2585036, 3231295, 3877554, 5170072, 6462590, 7755108, 9693885, 10340144, 12925180, 15510216, 19387770, 25850360, 31020432, 38775540, 51700720, 77551080, 155102160]

約数ペア:

[(1, 155102160), (2, 77551080), (3, 51700720), (4, 38775540), (5, 31020432), (6, 25850360), (8, 19387770), (10, 15510216), (12, 12925180), (15, 10340144), (16, 9693885), (20, 7755108), (24, 6462590), (30, 5170072), (40, 3877554), (48, 3231295), (60, 2585036), (80, 1938777), (120, 1292518), (240, 646259)]