1248250560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 224

約数和(自身を含む): 4077004800

約数和(自身を除く): 2828754240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 109, 120, 151, 158, 160, 192, 218, 237, 240, 302, 316, 320, 327, 395, 436, 453, 474, 480, 545, 604, 632, 654, 755, 790, 872, 906, 948, 960, 1090, 1185, 1208, 1264, 1308, 1510, 1580, 1635, 1744, 1812, 1896, 2180, 2265, 2370, 2416, 2528, 2616, 3020, 3160, 3270, 3488, 3624, 3792, 4360, 4530, 4740, 4832, 5056, 5232, 6040, 6320, 6540, 6976, 7248, 7584, 8611, 8720, 9060, 9480, 9664, 10464, 11929, 12080, 12640, 13080, 14496, 15168, 16459, 17222, 17440, 18120, 18960, 20928, 23858, 24160, 25280, 25833, 26160, 28992, 32918, 34444, 34880, 35787, 36240, 37920, 43055, 47716, 48320, 49377, 51666, 52320, 59645, 65836, 68888, 71574, 72480, 75840, 82295, 86110, 95432, 98754, 103332, 104640, 119290, 129165, 131672, 137776, 143148, 144960, 164590, 172220, 178935, 190864, 197508, 206664, 238580, 246885, 258330, 263344, 275552, 286296, 329180, 344440, 357870, 381728, 395016, 413328, 477160, 493770, 516660, 526688, 551104, 572592, 658360, 688880, 715740, 763456, 790032, 826656, 954320, 987540, 1033320, 1053376, 1145184, 1300261, 1316720, 1377760, 1431480, 1580064, 1653312, 1908640, 1975080, 2066640, 2290368, 2600522, 2633440, 2755520, 2862960, 3160128, 3817280, 3900783, 3950160, 4133280, 5201044, 5266880, 5725920, 6501305, 7801566, 7900320, 8266560, 10402088, 11451840, 13002610, 15603132, 15800640, 19503915, 20804176, 26005220, 31206264, 39007830, 41608352, 52010440, 62412528, 78015660, 83216704, 104020880, 124825056, 156031320, 208041760, 249650112, 312062640, 416083520, 624125280, 1248250560]

約数ペア:

[(1, 1248250560), (2, 624125280), (3, 416083520), (4, 312062640), (5, 249650112), (6, 208041760), (8, 156031320), (10, 124825056), (12, 104020880), (15, 83216704), (16, 78015660), (20, 62412528), (24, 52010440), (30, 41608352), (32, 39007830), (40, 31206264), (48, 26005220), (60, 20804176), (64, 19503915), (79, 15800640), (80, 15603132), (96, 13002610), (109, 11451840), (120, 10402088), (151, 8266560), (158, 7900320), (160, 7801566), (192, 6501305), (218, 5725920), (237, 5266880), (240, 5201044), (302, 4133280), (316, 3950160), (320, 3900783), (327, 3817280), (395, 3160128), (436, 2862960), (453, 2755520), (474, 2633440), (480, 2600522), (545, 2290368), (604, 2066640), (632, 1975080), (654, 1908640), (755, 1653312), (790, 1580064), (872, 1431480), (906, 1377760), (948, 1316720), (960, 1300261), (1090, 1145184), (1185, 1053376), (1208, 1033320), (1264, 987540), (1308, 954320), (1510, 826656), (1580, 790032), (1635, 763456), (1744, 715740), (1812, 688880), (1896, 658360), (2180, 572592), (2265, 551104), (2370, 526688), (2416, 516660), (2528, 493770), (2616, 477160), (3020, 413328), (3160, 395016), (3270, 381728), (3488, 357870), (3624, 344440), (3792, 329180), (4360, 286296), (4530, 275552), (4740, 263344), (4832, 258330), (5056, 246885), (5232, 238580), (6040, 206664), (6320, 197508), (6540, 190864), (6976, 178935), (7248, 172220), (7584, 164590), (8611, 144960), (8720, 143148), (9060, 137776), (9480, 131672), (9664, 129165), (10464, 119290), (11929, 104640), (12080, 103332), (12640, 98754), (13080, 95432), (14496, 86110), (15168, 82295), (16459, 75840), (17222, 72480), (17440, 71574), (18120, 68888), (18960, 65836), (20928, 59645), (23858, 52320), (24160, 51666), (25280, 49377), (25833, 48320), (26160, 47716), (28992, 43055), (32918, 37920), (34444, 36240), (34880, 35787)]