120440880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1088

約数の個数: 240

約数和(自身を含む): 482826240

約数和(自身を除く): 362385360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1039, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2078, 2415, 2520, 2576, 2760, 2898, 3117, 3220, 3312, 3864, 4140, 4156, 4830, 5040, 5195, 5520, 5796, 6234, 6440, 7245, 7273, 7728, 8280, 8312, 9351, 9660, 10390, 11592, 12468, 12880, 14490, 14546, 15585, 16560, 16624, 18702, 19320, 20780, 21819, 23184, 23897, 24936, 28980, 29092, 31170, 36365, 37404, 38640, 41560, 43638, 46755, 47794, 49872, 57960, 58184, 62340, 65457, 71691, 72730, 74808, 83120, 87276, 93510, 95588, 109095, 115920, 116368, 119485, 124680, 130914, 143382, 145460, 149616, 167279, 174552, 187020, 191176, 215073, 218190, 238970, 249360, 261828, 286764, 290920, 327285, 334558, 349104, 358455, 374040, 382352, 430146, 436380, 477940, 501837, 523656, 573528, 581840, 654570, 669116, 716910, 748080, 836395, 860292, 872760, 955880, 1003674, 1047312, 1075365, 1147056, 1309140, 1338232, 1433820, 1505511, 1672790, 1720584, 1745520, 1911760, 2007348, 2150730, 2509185, 2618280, 2676464, 2867640, 3011022, 3345580, 3441168, 4014696, 4301460, 5018370, 5236560, 5735280, 6022044, 6691160, 7527555, 8029392, 8602920, 10036740, 12044088, 13382320, 15055110, 17205840, 20073480, 24088176, 30110220, 40146960, 60220440, 120440880]

約数ペア:

[(1, 120440880), (2, 60220440), (3, 40146960), (4, 30110220), (5, 24088176), (6, 20073480), (7, 17205840), (8, 15055110), (9, 13382320), (10, 12044088), (12, 10036740), (14, 8602920), (15, 8029392), (16, 7527555), (18, 6691160), (20, 6022044), (21, 5735280), (23, 5236560), (24, 5018370), (28, 4301460), (30, 4014696), (35, 3441168), (36, 3345580), (40, 3011022), (42, 2867640), (45, 2676464), (46, 2618280), (48, 2509185), (56, 2150730), (60, 2007348), (63, 1911760), (69, 1745520), (70, 1720584), (72, 1672790), (80, 1505511), (84, 1433820), (90, 1338232), (92, 1309140), (105, 1147056), (112, 1075365), (115, 1047312), (120, 1003674), (126, 955880), (138, 872760), (140, 860292), (144, 836395), (161, 748080), (168, 716910), (180, 669116), (184, 654570), (207, 581840), (210, 573528), (230, 523656), (240, 501837), (252, 477940), (276, 436380), (280, 430146), (315, 382352), (322, 374040), (336, 358455), (345, 349104), (360, 334558), (368, 327285), (414, 290920), (420, 286764), (460, 261828), (483, 249360), (504, 238970), (552, 218190), (560, 215073), (630, 191176), (644, 187020), (690, 174552), (720, 167279), (805, 149616), (828, 145460), (840, 143382), (920, 130914), (966, 124680), (1008, 119485), (1035, 116368), (1039, 115920), (1104, 109095), (1260, 95588), (1288, 93510), (1380, 87276), (1449, 83120), (1610, 74808), (1656, 72730), (1680, 71691), (1840, 65457), (1932, 62340), (2070, 58184), (2078, 57960), (2415, 49872), (2520, 47794), (2576, 46755), (2760, 43638), (2898, 41560), (3117, 38640), (3220, 37404), (3312, 36365), (3864, 31170), (4140, 29092), (4156, 28980), (4830, 24936), (5040, 23897), (5195, 23184), (5520, 21819), (5796, 20780), (6234, 19320), (6440, 18702), (7245, 16624), (7273, 16560), (7728, 15585), (8280, 14546), (8312, 14490), (9351, 12880), (9660, 12468), (10390, 11592)]