204500280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1704169}}^1$

素因数の和:1704183

約数の個数: 32

約数和(自身を含む): 613501200

約数和(自身を除く): 409000920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1704169, 3408338, 5112507, 6816676, 8520845, 10225014, 13633352, 17041690, 20450028, 25562535, 34083380, 40900056, 51125070, 68166760, 102250140, 204500280]

約数ペア:

[(1, 204500280), (2, 102250140), (3, 68166760), (4, 51125070), (5, 40900056), (6, 34083380), (8, 25562535), (10, 20450028), (12, 17041690), (15, 13633352), (20, 10225014), (24, 8520845), (30, 6816676), (40, 5112507), (60, 3408338), (120, 1704169)]