264438540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1951}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 826398720

約数和(自身を除く): 561960180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 753, 1004, 1255, 1506, 1951, 2259, 2510, 3012, 3765, 3902, 4518, 5020, 5853, 6777, 7530, 7804, 9036, 9755, 11295, 11706, 13554, 15060, 17559, 19510, 22590, 23412, 27108, 29265, 33885, 35118, 39020, 45180, 52677, 58530, 67770, 70236, 87795, 105354, 117060, 135540, 175590, 210708, 263385, 351180, 489701, 526770, 979402, 1053540, 1469103, 1958804, 2448505, 2938206, 4407309, 4897010, 5876412, 7345515, 8814618, 9794020, 13221927, 14691030, 17629236, 22036545, 26443854, 29382060, 44073090, 52887708, 66109635, 88146180, 132219270, 264438540]

約数ペア:

[(1, 264438540), (2, 132219270), (3, 88146180), (4, 66109635), (5, 52887708), (6, 44073090), (9, 29382060), (10, 26443854), (12, 22036545), (15, 17629236), (18, 14691030), (20, 13221927), (27, 9794020), (30, 8814618), (36, 7345515), (45, 5876412), (54, 4897010), (60, 4407309), (90, 2938206), (108, 2448505), (135, 1958804), (180, 1469103), (251, 1053540), (270, 979402), (502, 526770), (540, 489701), (753, 351180), (1004, 263385), (1255, 210708), (1506, 175590), (1951, 135540), (2259, 117060), (2510, 105354), (3012, 87795), (3765, 70236), (3902, 67770), (4518, 58530), (5020, 52677), (5853, 45180), (6777, 39020), (7530, 35118), (7804, 33885), (9036, 29265), (9755, 27108), (11295, 23412), (11706, 22590), (13554, 19510), (15060, 17559)]