123370560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 224

約数和(自身を含む): 442569600

約数和(自身を除く): 319199040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 131, 135, 144, 160, 180, 192, 216, 218, 240, 262, 270, 288, 320, 327, 360, 393, 432, 436, 480, 524, 540, 545, 576, 654, 655, 720, 786, 864, 872, 960, 981, 1048, 1080, 1090, 1179, 1308, 1310, 1440, 1572, 1635, 1728, 1744, 1962, 1965, 2096, 2160, 2180, 2358, 2616, 2620, 2880, 2943, 3144, 3270, 3488, 3537, 3924, 3930, 4192, 4320, 4360, 4716, 4905, 5232, 5240, 5886, 5895, 6288, 6540, 6976, 7074, 7848, 7860, 8384, 8640, 8720, 9432, 9810, 10464, 10480, 11772, 11790, 12576, 13080, 14148, 14279, 14715, 15696, 15720, 17440, 17685, 18864, 19620, 20928, 20960, 23544, 23580, 25152, 26160, 28296, 28558, 29430, 31392, 31440, 34880, 35370, 37728, 39240, 41920, 42837, 47088, 47160, 52320, 56592, 57116, 58860, 62784, 62880, 70740, 71395, 75456, 78480, 85674, 94176, 94320, 104640, 113184, 114232, 117720, 125760, 128511, 141480, 142790, 156960, 171348, 188352, 188640, 214185, 226368, 228464, 235440, 257022, 282960, 285580, 313920, 342696, 377280, 385533, 428370, 456928, 470880, 514044, 565920, 571160, 642555, 685392, 771066, 856740, 913856, 941760, 1028088, 1131840, 1142320, 1285110, 1370784, 1542132, 1713480, 1927665, 2056176, 2284640, 2570220, 2741568, 3084264, 3426960, 3855330, 4112352, 4569280, 5140440, 6168528, 6853920, 7710660, 8224704, 10280880, 12337056, 13707840, 15421320, 20561760, 24674112, 30842640, 41123520, 61685280, 123370560]

約数ペア:

[(1, 123370560), (2, 61685280), (3, 41123520), (4, 30842640), (5, 24674112), (6, 20561760), (8, 15421320), (9, 13707840), (10, 12337056), (12, 10280880), (15, 8224704), (16, 7710660), (18, 6853920), (20, 6168528), (24, 5140440), (27, 4569280), (30, 4112352), (32, 3855330), (36, 3426960), (40, 3084264), (45, 2741568), (48, 2570220), (54, 2284640), (60, 2056176), (64, 1927665), (72, 1713480), (80, 1542132), (90, 1370784), (96, 1285110), (108, 1142320), (109, 1131840), (120, 1028088), (131, 941760), (135, 913856), (144, 856740), (160, 771066), (180, 685392), (192, 642555), (216, 571160), (218, 565920), (240, 514044), (262, 470880), (270, 456928), (288, 428370), (320, 385533), (327, 377280), (360, 342696), (393, 313920), (432, 285580), (436, 282960), (480, 257022), (524, 235440), (540, 228464), (545, 226368), (576, 214185), (654, 188640), (655, 188352), (720, 171348), (786, 156960), (864, 142790), (872, 141480), (960, 128511), (981, 125760), (1048, 117720), (1080, 114232), (1090, 113184), (1179, 104640), (1308, 94320), (1310, 94176), (1440, 85674), (1572, 78480), (1635, 75456), (1728, 71395), (1744, 70740), (1962, 62880), (1965, 62784), (2096, 58860), (2160, 57116), (2180, 56592), (2358, 52320), (2616, 47160), (2620, 47088), (2880, 42837), (2943, 41920), (3144, 39240), (3270, 37728), (3488, 35370), (3537, 34880), (3924, 31440), (3930, 31392), (4192, 29430), (4320, 28558), (4360, 28296), (4716, 26160), (4905, 25152), (5232, 23580), (5240, 23544), (5886, 20960), (5895, 20928), (6288, 19620), (6540, 18864), (6976, 17685), (7074, 17440), (7848, 15720), (7860, 15696), (8384, 14715), (8640, 14279), (8720, 14148), (9432, 13080), (9810, 12576), (10464, 11790), (10480, 11772)]