197945760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{412387}}^1$

素因数の和:412405

約数の個数: 48

約数和(自身を含む): 623530656

約数和(自身を除く): 425584896

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, 412387, 824774, 1237161, 1649548, 2061935, 2474322, 3299096, 4123870, 4948644, 6185805, 6598192, 8247740, 9897288, 12371610, 13196384, 16495480, 19794576, 24743220, 32990960, 39589152, 49486440, 65981920, 98972880, 197945760]

約数ペア:

[(1, 197945760), (2, 98972880), (3, 65981920), (4, 49486440), (5, 39589152), (6, 32990960), (8, 24743220), (10, 19794576), (12, 16495480), (15, 13196384), (16, 12371610), (20, 9897288), (24, 8247740), (30, 6598192), (32, 6185805), (40, 4948644), (48, 4123870), (60, 3299096), (80, 2474322), (96, 2061935), (120, 1649548), (160, 1237161), (240, 824774), (480, 412387)]