12114720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 42456960

約数和(自身を除く): 30342240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 179, 180, 188, 235, 240, 282, 288, 358, 360, 376, 423, 470, 480, 537, 564, 705, 716, 720, 752, 846, 895, 940, 1074, 1128, 1410, 1432, 1440, 1504, 1611, 1692, 1790, 1880, 2115, 2148, 2256, 2685, 2820, 2864, 3222, 3384, 3580, 3760, 4230, 4296, 4512, 5370, 5640, 5728, 6444, 6768, 7160, 7520, 8055, 8413, 8460, 8592, 10740, 11280, 12888, 13536, 14320, 16110, 16826, 16920, 17184, 21480, 22560, 25239, 25776, 28640, 32220, 33652, 33840, 42065, 42960, 50478, 51552, 64440, 67304, 67680, 75717, 84130, 85920, 100956, 126195, 128880, 134608, 151434, 168260, 201912, 252390, 257760, 269216, 302868, 336520, 378585, 403824, 504780, 605736, 673040, 757170, 807648, 1009560, 1211472, 1346080, 1514340, 2019120, 2422944, 3028680, 4038240, 6057360, 12114720]

約数ペア:

[(1, 12114720), (2, 6057360), (3, 4038240), (4, 3028680), (5, 2422944), (6, 2019120), (8, 1514340), (9, 1346080), (10, 1211472), (12, 1009560), (15, 807648), (16, 757170), (18, 673040), (20, 605736), (24, 504780), (30, 403824), (32, 378585), (36, 336520), (40, 302868), (45, 269216), (47, 257760), (48, 252390), (60, 201912), (72, 168260), (80, 151434), (90, 134608), (94, 128880), (96, 126195), (120, 100956), (141, 85920), (144, 84130), (160, 75717), (179, 67680), (180, 67304), (188, 64440), (235, 51552), (240, 50478), (282, 42960), (288, 42065), (358, 33840), (360, 33652), (376, 32220), (423, 28640), (470, 25776), (480, 25239), (537, 22560), (564, 21480), (705, 17184), (716, 16920), (720, 16826), (752, 16110), (846, 14320), (895, 13536), (940, 12888), (1074, 11280), (1128, 10740), (1410, 8592), (1432, 8460), (1440, 8413), (1504, 8055), (1611, 7520), (1692, 7160), (1790, 6768), (1880, 6444), (2115, 5728), (2148, 5640), (2256, 5370), (2685, 4512), (2820, 4296), (2864, 4230), (3222, 3760), (3384, 3580)]