73990440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205529}}^1$

素因数の和:205546

約数の個数: 48

約数和(自身を含む): 240470100

約数和(自身を除く): 166479660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 205529, 411058, 616587, 822116, 1027645, 1233174, 1644232, 1849761, 2055290, 2466348, 3082935, 3699522, 4110580, 4932696, 6165870, 7399044, 8221160, 9248805, 12331740, 14798088, 18497610, 24663480, 36995220, 73990440]

約数ペア:

[(1, 73990440), (2, 36995220), (3, 24663480), (4, 18497610), (5, 14798088), (6, 12331740), (8, 9248805), (9, 8221160), (10, 7399044), (12, 6165870), (15, 4932696), (18, 4110580), (20, 3699522), (24, 3082935), (30, 2466348), (36, 2055290), (40, 1849761), (45, 1644232), (60, 1233174), (72, 1027645), (90, 822116), (120, 616587), (180, 411058), (360, 205529)]