273240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 128

約数和(自身を含む): 1036800

約数和(自身を除く): 763560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 540, 552, 594, 621, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1080, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1656, 1980, 2024, 2070, 2277, 2376, 2484, 2530, 2760, 2970, 3036, 3105, 3795, 3960, 4140, 4554, 4968, 5060, 5940, 6072, 6210, 6831, 7590, 8280, 9108, 10120, 11385, 11880, 12420, 13662, 15180, 18216, 22770, 24840, 27324, 30360, 34155, 45540, 54648, 68310, 91080, 136620, 273240]

約数ペア:

[(1, 273240), (2, 136620), (3, 91080), (4, 68310), (5, 54648), (6, 45540), (8, 34155), (9, 30360), (10, 27324), (11, 24840), (12, 22770), (15, 18216), (18, 15180), (20, 13662), (22, 12420), (23, 11880), (24, 11385), (27, 10120), (30, 9108), (33, 8280), (36, 7590), (40, 6831), (44, 6210), (45, 6072), (46, 5940), (54, 5060), (55, 4968), (60, 4554), (66, 4140), (69, 3960), (72, 3795), (88, 3105), (90, 3036), (92, 2970), (99, 2760), (108, 2530), (110, 2484), (115, 2376), (120, 2277), (132, 2070), (135, 2024), (138, 1980), (165, 1656), (180, 1518), (184, 1485), (198, 1380), (207, 1320), (216, 1265), (220, 1242), (230, 1188), (253, 1080), (264, 1035), (270, 1012), (276, 990), (297, 920), (330, 828), (345, 792), (360, 759), (396, 690), (414, 660), (440, 621), (460, 594), (495, 552), (506, 540)]