289899360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8753}}^1$

素因数の和:8797

約数の個数: 144

約数和(自身を含む): 1032411744

約数和(自身を除く): 742512384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 8753, 11040, 16560, 17506, 26259, 33120, 35012, 43765, 52518, 70024, 78777, 87530, 105036, 131295, 140048, 157554, 175060, 201319, 210072, 262590, 280096, 315108, 350120, 393885, 402638, 420144, 525180, 603957, 630216, 700240, 787770, 805276, 840288, 1006595, 1050360, 1207914, 1260432, 1400480, 1575540, 1610552, 1811871, 2013190, 2100720, 2415828, 2520864, 3019785, 3151080, 3221104, 3623742, 4026380, 4201440, 4831656, 6039570, 6302160, 6442208, 7247484, 8052760, 9059355, 9663312, 12079140, 12604320, 14494968, 16105520, 18118710, 19326624, 24158280, 28989936, 32211040, 36237420, 48316560, 57979872, 72474840, 96633120, 144949680, 289899360]

約数ペア:

[(1, 289899360), (2, 144949680), (3, 96633120), (4, 72474840), (5, 57979872), (6, 48316560), (8, 36237420), (9, 32211040), (10, 28989936), (12, 24158280), (15, 19326624), (16, 18118710), (18, 16105520), (20, 14494968), (23, 12604320), (24, 12079140), (30, 9663312), (32, 9059355), (36, 8052760), (40, 7247484), (45, 6442208), (46, 6302160), (48, 6039570), (60, 4831656), (69, 4201440), (72, 4026380), (80, 3623742), (90, 3221104), (92, 3151080), (96, 3019785), (115, 2520864), (120, 2415828), (138, 2100720), (144, 2013190), (160, 1811871), (180, 1610552), (184, 1575540), (207, 1400480), (230, 1260432), (240, 1207914), (276, 1050360), (288, 1006595), (345, 840288), (360, 805276), (368, 787770), (414, 700240), (460, 630216), (480, 603957), (552, 525180), (690, 420144), (720, 402638), (736, 393885), (828, 350120), (920, 315108), (1035, 280096), (1104, 262590), (1380, 210072), (1440, 201319), (1656, 175060), (1840, 157554), (2070, 140048), (2208, 131295), (2760, 105036), (3312, 87530), (3680, 78777), (4140, 70024), (5520, 52518), (6624, 43765), (8280, 35012), (8753, 33120), (11040, 26259), (16560, 17506)]