2185920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 224

約数和(自身を含む): 8778240

約数和(自身を除く): 6592320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 108, 110, 115, 120, 132, 135, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 288, 297, 320, 330, 345, 352, 360, 368, 396, 414, 432, 440, 460, 480, 495, 506, 528, 540, 552, 576, 594, 621, 660, 690, 704, 720, 736, 759, 792, 828, 864, 880, 920, 960, 990, 1012, 1035, 1056, 1080, 1104, 1188, 1242, 1265, 1320, 1380, 1440, 1472, 1485, 1518, 1584, 1656, 1728, 1760, 1840, 1980, 2024, 2070, 2112, 2160, 2208, 2277, 2376, 2484, 2530, 2640, 2760, 2880, 2970, 3036, 3105, 3168, 3312, 3520, 3680, 3795, 3960, 4048, 4140, 4320, 4416, 4554, 4752, 4968, 5060, 5280, 5520, 5940, 6072, 6210, 6336, 6624, 6831, 7360, 7590, 7920, 8096, 8280, 8640, 9108, 9504, 9936, 10120, 10560, 11040, 11385, 11880, 12144, 12420, 13248, 13662, 15180, 15840, 16192, 16560, 18216, 19008, 19872, 20240, 22080, 22770, 23760, 24288, 24840, 27324, 30360, 31680, 33120, 34155, 36432, 39744, 40480, 45540, 47520, 48576, 49680, 54648, 60720, 66240, 68310, 72864, 80960, 91080, 95040, 99360, 109296, 121440, 136620, 145728, 182160, 198720, 218592, 242880, 273240, 364320, 437184, 546480, 728640, 1092960, 2185920]

約数ペア:

[(1, 2185920), (2, 1092960), (3, 728640), (4, 546480), (5, 437184), (6, 364320), (8, 273240), (9, 242880), (10, 218592), (11, 198720), (12, 182160), (15, 145728), (16, 136620), (18, 121440), (20, 109296), (22, 99360), (23, 95040), (24, 91080), (27, 80960), (30, 72864), (32, 68310), (33, 66240), (36, 60720), (40, 54648), (44, 49680), (45, 48576), (46, 47520), (48, 45540), (54, 40480), (55, 39744), (60, 36432), (64, 34155), (66, 33120), (69, 31680), (72, 30360), (80, 27324), (88, 24840), (90, 24288), (92, 23760), (96, 22770), (99, 22080), (108, 20240), (110, 19872), (115, 19008), (120, 18216), (132, 16560), (135, 16192), (138, 15840), (144, 15180), (160, 13662), (165, 13248), (176, 12420), (180, 12144), (184, 11880), (192, 11385), (198, 11040), (207, 10560), (216, 10120), (220, 9936), (230, 9504), (240, 9108), (253, 8640), (264, 8280), (270, 8096), (276, 7920), (288, 7590), (297, 7360), (320, 6831), (330, 6624), (345, 6336), (352, 6210), (360, 6072), (368, 5940), (396, 5520), (414, 5280), (432, 5060), (440, 4968), (460, 4752), (480, 4554), (495, 4416), (506, 4320), (528, 4140), (540, 4048), (552, 3960), (576, 3795), (594, 3680), (621, 3520), (660, 3312), (690, 3168), (704, 3105), (720, 3036), (736, 2970), (759, 2880), (792, 2760), (828, 2640), (864, 2530), (880, 2484), (920, 2376), (960, 2277), (990, 2208), (1012, 2160), (1035, 2112), (1056, 2070), (1080, 2024), (1104, 1980), (1188, 1840), (1242, 1760), (1265, 1728), (1320, 1656), (1380, 1584), (1440, 1518), (1472, 1485)]