304732020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{108061}}^1$

素因数の和:108120

約数の個数: 48

約数和(自身を含む): 871411968

約数和(自身を除く): 566679948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 108061, 216122, 324183, 432244, 540305, 648366, 1080610, 1296732, 1620915, 2161220, 3241830, 5078867, 6483660, 10157734, 15236601, 20315468, 25394335, 30473202, 50788670, 60946404, 76183005, 101577340, 152366010, 304732020]

約数ペア:

[(1, 304732020), (2, 152366010), (3, 101577340), (4, 76183005), (5, 60946404), (6, 50788670), (10, 30473202), (12, 25394335), (15, 20315468), (20, 15236601), (30, 10157734), (47, 6483660), (60, 5078867), (94, 3241830), (141, 2161220), (188, 1620915), (235, 1296732), (282, 1080610), (470, 648366), (564, 540305), (705, 432244), (940, 324183), (1410, 216122), (2820, 108061)]