69241440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144253}}^1$

素因数の和:144271

約数の個数: 48

約数和(自身を含む): 218112048

約数和(自身を除く): 148870608

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, 144253, 288506, 432759, 577012, 721265, 865518, 1154024, 1442530, 1731036, 2163795, 2308048, 2885060, 3462072, 4327590, 4616096, 5770120, 6924144, 8655180, 11540240, 13848288, 17310360, 23080480, 34620720, 69241440]

約数ペア:

[(1, 69241440), (2, 34620720), (3, 23080480), (4, 17310360), (5, 13848288), (6, 11540240), (8, 8655180), (10, 6924144), (12, 5770120), (15, 4616096), (16, 4327590), (20, 3462072), (24, 2885060), (30, 2308048), (32, 2163795), (40, 1731036), (48, 1442530), (60, 1154024), (80, 865518), (96, 721265), (120, 577012), (160, 432759), (240, 288506), (480, 144253)]