121513920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 224

約数和(自身を含む): 433645056

約数和(自身を除く): 312131136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 311, 320, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 622, 660, 704, 740, 814, 880, 888, 933, 960, 1056, 1110, 1184, 1221, 1244, 1320, 1480, 1555, 1628, 1760, 1776, 1866, 2035, 2112, 2220, 2368, 2442, 2488, 2640, 2960, 3110, 3256, 3421, 3520, 3552, 3732, 4070, 4440, 4665, 4884, 4976, 5280, 5920, 6105, 6220, 6512, 6842, 7104, 7464, 8140, 8880, 9330, 9768, 9952, 10263, 10560, 11507, 11840, 12210, 12440, 13024, 13684, 14928, 16280, 17105, 17760, 18660, 19536, 19904, 20526, 23014, 24420, 24880, 26048, 27368, 29856, 32560, 34210, 34521, 35520, 37320, 39072, 41052, 46028, 48840, 49760, 51315, 54736, 57535, 59712, 65120, 68420, 69042, 74640, 78144, 82104, 92056, 97680, 99520, 102630, 109472, 115070, 126577, 130240, 136840, 138084, 149280, 164208, 172605, 184112, 195360, 205260, 218944, 230140, 253154, 273680, 276168, 298560, 328416, 345210, 368224, 379731, 390720, 410520, 460280, 506308, 547360, 552336, 632885, 656832, 690420, 736448, 759462, 821040, 920560, 1012616, 1094720, 1104672, 1265770, 1380840, 1518924, 1642080, 1841120, 1898655, 2025232, 2209344, 2531540, 2761680, 3037848, 3284160, 3682240, 3797310, 4050464, 5063080, 5523360, 6075696, 7594620, 8100928, 10126160, 11046720, 12151392, 15189240, 20252320, 24302784, 30378480, 40504640, 60756960, 121513920]

約数ペア:

[(1, 121513920), (2, 60756960), (3, 40504640), (4, 30378480), (5, 24302784), (6, 20252320), (8, 15189240), (10, 12151392), (11, 11046720), (12, 10126160), (15, 8100928), (16, 7594620), (20, 6075696), (22, 5523360), (24, 5063080), (30, 4050464), (32, 3797310), (33, 3682240), (37, 3284160), (40, 3037848), (44, 2761680), (48, 2531540), (55, 2209344), (60, 2025232), (64, 1898655), (66, 1841120), (74, 1642080), (80, 1518924), (88, 1380840), (96, 1265770), (110, 1104672), (111, 1094720), (120, 1012616), (132, 920560), (148, 821040), (160, 759462), (165, 736448), (176, 690420), (185, 656832), (192, 632885), (220, 552336), (222, 547360), (240, 506308), (264, 460280), (296, 410520), (311, 390720), (320, 379731), (330, 368224), (352, 345210), (370, 328416), (407, 298560), (440, 276168), (444, 273680), (480, 253154), (528, 230140), (555, 218944), (592, 205260), (622, 195360), (660, 184112), (704, 172605), (740, 164208), (814, 149280), (880, 138084), (888, 136840), (933, 130240), (960, 126577), (1056, 115070), (1110, 109472), (1184, 102630), (1221, 99520), (1244, 97680), (1320, 92056), (1480, 82104), (1555, 78144), (1628, 74640), (1760, 69042), (1776, 68420), (1866, 65120), (2035, 59712), (2112, 57535), (2220, 54736), (2368, 51315), (2442, 49760), (2488, 48840), (2640, 46028), (2960, 41052), (3110, 39072), (3256, 37320), (3421, 35520), (3520, 34521), (3552, 34210), (3732, 32560), (4070, 29856), (4440, 27368), (4665, 26048), (4884, 24880), (4976, 24420), (5280, 23014), (5920, 20526), (6105, 19904), (6220, 19536), (6512, 18660), (6842, 17760), (7104, 17105), (7464, 16280), (8140, 14928), (8880, 13684), (9330, 13024), (9768, 12440), (9952, 12210), (10263, 11840), (10560, 11507)]