54516240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 200

約数和(自身を含む): 194451840

約数和(自身を除く): 139935600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 179, 180, 188, 216, 235, 240, 270, 282, 324, 358, 360, 376, 405, 423, 432, 470, 537, 540, 564, 648, 705, 716, 720, 752, 810, 846, 895, 940, 1074, 1080, 1128, 1269, 1296, 1410, 1432, 1611, 1620, 1692, 1790, 1880, 2115, 2148, 2160, 2256, 2538, 2685, 2820, 2864, 3222, 3240, 3384, 3580, 3760, 3807, 4230, 4296, 4833, 5076, 5370, 5640, 6345, 6444, 6480, 6768, 7160, 7614, 8055, 8413, 8460, 8592, 9666, 10152, 10740, 11280, 12690, 12888, 14320, 14499, 15228, 16110, 16826, 16920, 19035, 19332, 20304, 21480, 24165, 25239, 25380, 25776, 28998, 30456, 32220, 33652, 33840, 38070, 38664, 42065, 42960, 48330, 50478, 50760, 57996, 60912, 64440, 67304, 72495, 75717, 76140, 77328, 84130, 96660, 100956, 101520, 115992, 126195, 128880, 134608, 144990, 151434, 152280, 168260, 193320, 201912, 227151, 231984, 252390, 289980, 302868, 304560, 336520, 378585, 386640, 403824, 454302, 504780, 579960, 605736, 673040, 681453, 757170, 908604, 1009560, 1135755, 1159920, 1211472, 1362906, 1514340, 1817208, 2019120, 2271510, 2725812, 3028680, 3407265, 3634416, 4543020, 5451624, 6057360, 6814530, 9086040, 10903248, 13629060, 18172080, 27258120, 54516240]

約数ペア:

[(1, 54516240), (2, 27258120), (3, 18172080), (4, 13629060), (5, 10903248), (6, 9086040), (8, 6814530), (9, 6057360), (10, 5451624), (12, 4543020), (15, 3634416), (16, 3407265), (18, 3028680), (20, 2725812), (24, 2271510), (27, 2019120), (30, 1817208), (36, 1514340), (40, 1362906), (45, 1211472), (47, 1159920), (48, 1135755), (54, 1009560), (60, 908604), (72, 757170), (80, 681453), (81, 673040), (90, 605736), (94, 579960), (108, 504780), (120, 454302), (135, 403824), (141, 386640), (144, 378585), (162, 336520), (179, 304560), (180, 302868), (188, 289980), (216, 252390), (235, 231984), (240, 227151), (270, 201912), (282, 193320), (324, 168260), (358, 152280), (360, 151434), (376, 144990), (405, 134608), (423, 128880), (432, 126195), (470, 115992), (537, 101520), (540, 100956), (564, 96660), (648, 84130), (705, 77328), (716, 76140), (720, 75717), (752, 72495), (810, 67304), (846, 64440), (895, 60912), (940, 57996), (1074, 50760), (1080, 50478), (1128, 48330), (1269, 42960), (1296, 42065), (1410, 38664), (1432, 38070), (1611, 33840), (1620, 33652), (1692, 32220), (1790, 30456), (1880, 28998), (2115, 25776), (2148, 25380), (2160, 25239), (2256, 24165), (2538, 21480), (2685, 20304), (2820, 19332), (2864, 19035), (3222, 16920), (3240, 16826), (3384, 16110), (3580, 15228), (3760, 14499), (3807, 14320), (4230, 12888), (4296, 12690), (4833, 11280), (5076, 10740), (5370, 10152), (5640, 9666), (6345, 8592), (6444, 8460), (6480, 8413), (6768, 8055), (7160, 7614)]