2003760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 180

約数和(自身を含む): 7718256

約数和(自身を除く): 5714496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 121, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 242, 253, 264, 276, 330, 345, 360, 363, 368, 396, 414, 440, 460, 484, 495, 506, 528, 552, 605, 660, 690, 720, 726, 759, 792, 828, 880, 920, 968, 990, 1012, 1035, 1089, 1104, 1210, 1265, 1320, 1380, 1452, 1518, 1584, 1656, 1815, 1840, 1936, 1980, 2024, 2070, 2178, 2277, 2420, 2530, 2640, 2760, 2783, 2904, 3036, 3312, 3630, 3795, 3960, 4048, 4140, 4356, 4554, 4840, 5060, 5445, 5520, 5566, 5808, 6072, 7260, 7590, 7920, 8280, 8349, 8712, 9108, 9680, 10120, 10890, 11132, 11385, 12144, 13915, 14520, 15180, 16560, 16698, 17424, 18216, 20240, 21780, 22264, 22770, 25047, 27830, 29040, 30360, 33396, 36432, 41745, 43560, 44528, 45540, 50094, 55660, 60720, 66792, 83490, 87120, 91080, 100188, 111320, 125235, 133584, 166980, 182160, 200376, 222640, 250470, 333960, 400752, 500940, 667920, 1001880, 2003760]

約数ペア:

[(1, 2003760), (2, 1001880), (3, 667920), (4, 500940), (5, 400752), (6, 333960), (8, 250470), (9, 222640), (10, 200376), (11, 182160), (12, 166980), (15, 133584), (16, 125235), (18, 111320), (20, 100188), (22, 91080), (23, 87120), (24, 83490), (30, 66792), (33, 60720), (36, 55660), (40, 50094), (44, 45540), (45, 44528), (46, 43560), (48, 41745), (55, 36432), (60, 33396), (66, 30360), (69, 29040), (72, 27830), (80, 25047), (88, 22770), (90, 22264), (92, 21780), (99, 20240), (110, 18216), (115, 17424), (120, 16698), (121, 16560), (132, 15180), (138, 14520), (144, 13915), (165, 12144), (176, 11385), (180, 11132), (184, 10890), (198, 10120), (207, 9680), (220, 9108), (230, 8712), (240, 8349), (242, 8280), (253, 7920), (264, 7590), (276, 7260), (330, 6072), (345, 5808), (360, 5566), (363, 5520), (368, 5445), (396, 5060), (414, 4840), (440, 4554), (460, 4356), (484, 4140), (495, 4048), (506, 3960), (528, 3795), (552, 3630), (605, 3312), (660, 3036), (690, 2904), (720, 2783), (726, 2760), (759, 2640), (792, 2530), (828, 2420), (880, 2277), (920, 2178), (968, 2070), (990, 2024), (1012, 1980), (1035, 1936), (1089, 1840), (1104, 1815), (1210, 1656), (1265, 1584), (1320, 1518), (1380, 1452)]