80522037840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335508491}}^1$

素因数の和:335508507

約数の個数: 40

約数和(自身を含む): 249618318048

約数和(自身を除く): 169096280208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335508491, 671016982, 1006525473, 1342033964, 1677542455, 2013050946, 2684067928, 3355084910, 4026101892, 5032627365, 5368135856, 6710169820, 8052203784, 10065254730, 13420339640, 16104407568, 20130509460, 26840679280, 40261018920, 80522037840]

約数ペア:

[(1, 80522037840), (2, 40261018920), (3, 26840679280), (4, 20130509460), (5, 16104407568), (6, 13420339640), (8, 10065254730), (10, 8052203784), (12, 6710169820), (15, 5368135856), (16, 5032627365), (20, 4026101892), (24, 3355084910), (30, 2684067928), (40, 2013050946), (48, 1677542455), (60, 1342033964), (80, 1006525473), (120, 671016982), (240, 335508491)]