98865840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{411941}}^1$

素因数の和:411957

約数の個数: 40

約数和(自身を含む): 306484848

約数和(自身を除く): 207619008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 411941, 823882, 1235823, 1647764, 2059705, 2471646, 3295528, 4119410, 4943292, 6179115, 6591056, 8238820, 9886584, 12358230, 16477640, 19773168, 24716460, 32955280, 49432920, 98865840]

約数ペア:

[(1, 98865840), (2, 49432920), (3, 32955280), (4, 24716460), (5, 19773168), (6, 16477640), (8, 12358230), (10, 9886584), (12, 8238820), (15, 6591056), (16, 6179115), (20, 4943292), (24, 4119410), (30, 3295528), (40, 2471646), (48, 2059705), (60, 1647764), (80, 1235823), (120, 823882), (240, 411941)]