51536160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2787

約数の個数: 144

約数和(自身を含む): 189464184

約数和(自身を除く): 137928024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2753, 3120, 3744, 4680, 5506, 6240, 8259, 9360, 11012, 13765, 16518, 18720, 22024, 24777, 27530, 33036, 35789, 41295, 44048, 49554, 55060, 66072, 71578, 82590, 88096, 99108, 107367, 110120, 123885, 132144, 143156, 165180, 178945, 198216, 214734, 220240, 247770, 264288, 286312, 322101, 330360, 357890, 396432, 429468, 440480, 495540, 536835, 572624, 644202, 660720, 715780, 792864, 858936, 991080, 1073670, 1145248, 1288404, 1321440, 1431560, 1610505, 1717872, 1982160, 2147340, 2576808, 2863120, 3221010, 3435744, 3964320, 4294680, 5153616, 5726240, 6442020, 8589360, 10307232, 12884040, 17178720, 25768080, 51536160]

約数ペア:

[(1, 51536160), (2, 25768080), (3, 17178720), (4, 12884040), (5, 10307232), (6, 8589360), (8, 6442020), (9, 5726240), (10, 5153616), (12, 4294680), (13, 3964320), (15, 3435744), (16, 3221010), (18, 2863120), (20, 2576808), (24, 2147340), (26, 1982160), (30, 1717872), (32, 1610505), (36, 1431560), (39, 1321440), (40, 1288404), (45, 1145248), (48, 1073670), (52, 991080), (60, 858936), (65, 792864), (72, 715780), (78, 660720), (80, 644202), (90, 572624), (96, 536835), (104, 495540), (117, 440480), (120, 429468), (130, 396432), (144, 357890), (156, 330360), (160, 322101), (180, 286312), (195, 264288), (208, 247770), (234, 220240), (240, 214734), (260, 198216), (288, 178945), (312, 165180), (360, 143156), (390, 132144), (416, 123885), (468, 110120), (480, 107367), (520, 99108), (585, 88096), (624, 82590), (720, 71578), (780, 66072), (936, 55060), (1040, 49554), (1170, 44048), (1248, 41295), (1440, 35789), (1560, 33036), (1872, 27530), (2080, 24777), (2340, 22024), (2753, 18720), (3120, 16518), (3744, 13765), (4680, 11012), (5506, 9360), (6240, 8259)]