87210360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 285423840

約数和(自身を除く): 198213480

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, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1543, 1570, 1884, 2355, 2826, 3086, 3140, 3768, 4629, 4710, 5652, 6172, 6280, 7065, 7715, 9258, 9420, 11304, 12344, 13887, 14130, 15430, 18516, 18840, 23145, 27774, 28260, 30860, 37032, 46290, 55548, 56520, 61720, 69435, 92580, 111096, 138870, 185160, 242251, 277740, 484502, 555480, 726753, 969004, 1211255, 1453506, 1938008, 2180259, 2422510, 2907012, 3633765, 4360518, 4845020, 5814024, 7267530, 8721036, 9690040, 10901295, 14535060, 17442072, 21802590, 29070120, 43605180, 87210360]

約数ペア:

[(1, 87210360), (2, 43605180), (3, 29070120), (4, 21802590), (5, 17442072), (6, 14535060), (8, 10901295), (9, 9690040), (10, 8721036), (12, 7267530), (15, 5814024), (18, 4845020), (20, 4360518), (24, 3633765), (30, 2907012), (36, 2422510), (40, 2180259), (45, 1938008), (60, 1453506), (72, 1211255), (90, 969004), (120, 726753), (157, 555480), (180, 484502), (314, 277740), (360, 242251), (471, 185160), (628, 138870), (785, 111096), (942, 92580), (1256, 69435), (1413, 61720), (1543, 56520), (1570, 55548), (1884, 46290), (2355, 37032), (2826, 30860), (3086, 28260), (3140, 27774), (3768, 23145), (4629, 18840), (4710, 18516), (5652, 15430), (6172, 14130), (6280, 13887), (7065, 12344), (7715, 11304), (9258, 9420)]