180809280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 224

約数和(自身を含む): 675924480

約数和(自身を除く): 495115200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1231, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2462, 2720, 2880, 3060, 3264, 3672, 3693, 4080, 4320, 4590, 4896, 4924, 5440, 6120, 6155, 7344, 7386, 8160, 8640, 9180, 9792, 9848, 11079, 12240, 12310, 14688, 14772, 16320, 18360, 18465, 19696, 20927, 22158, 24480, 24620, 29376, 29544, 33237, 36720, 36930, 39392, 41854, 44316, 48960, 49240, 55395, 59088, 62781, 66474, 73440, 73860, 78784, 83708, 88632, 98480, 104635, 110790, 118176, 125562, 132948, 146880, 147720, 166185, 167416, 177264, 188343, 196960, 209270, 221580, 236352, 251124, 265896, 295440, 313905, 332370, 334832, 354528, 376686, 393920, 418540, 443160, 502248, 531792, 565029, 590880, 627810, 664740, 669664, 709056, 753372, 837080, 886320, 941715, 1004496, 1063584, 1130058, 1181760, 1255620, 1329480, 1339328, 1506744, 1674160, 1772640, 1883430, 2008992, 2127168, 2260116, 2511240, 2658960, 2825145, 3013488, 3348320, 3545280, 3766860, 4017984, 4520232, 5022480, 5317920, 5650290, 6026976, 6696640, 7533720, 9040464, 10044960, 10635840, 11300580, 12053952, 15067440, 18080928, 20089920, 22601160, 30134880, 36161856, 45202320, 60269760, 90404640, 180809280]

約数ペア:

[(1, 180809280), (2, 90404640), (3, 60269760), (4, 45202320), (5, 36161856), (6, 30134880), (8, 22601160), (9, 20089920), (10, 18080928), (12, 15067440), (15, 12053952), (16, 11300580), (17, 10635840), (18, 10044960), (20, 9040464), (24, 7533720), (27, 6696640), (30, 6026976), (32, 5650290), (34, 5317920), (36, 5022480), (40, 4520232), (45, 4017984), (48, 3766860), (51, 3545280), (54, 3348320), (60, 3013488), (64, 2825145), (68, 2658960), (72, 2511240), (80, 2260116), (85, 2127168), (90, 2008992), (96, 1883430), (102, 1772640), (108, 1674160), (120, 1506744), (135, 1339328), (136, 1329480), (144, 1255620), (153, 1181760), (160, 1130058), (170, 1063584), (180, 1004496), (192, 941715), (204, 886320), (216, 837080), (240, 753372), (255, 709056), (270, 669664), (272, 664740), (288, 627810), (306, 590880), (320, 565029), (340, 531792), (360, 502248), (408, 443160), (432, 418540), (459, 393920), (480, 376686), (510, 354528), (540, 334832), (544, 332370), (576, 313905), (612, 295440), (680, 265896), (720, 251124), (765, 236352), (816, 221580), (864, 209270), (918, 196960), (960, 188343), (1020, 177264), (1080, 167416), (1088, 166185), (1224, 147720), (1231, 146880), (1360, 132948), (1440, 125562), (1530, 118176), (1632, 110790), (1728, 104635), (1836, 98480), (2040, 88632), (2160, 83708), (2295, 78784), (2448, 73860), (2462, 73440), (2720, 66474), (2880, 62781), (3060, 59088), (3264, 55395), (3672, 49240), (3693, 48960), (4080, 44316), (4320, 41854), (4590, 39392), (4896, 36930), (4924, 36720), (5440, 33237), (6120, 29544), (6155, 29376), (7344, 24620), (7386, 24480), (8160, 22158), (8640, 20927), (9180, 19696), (9792, 18465), (9848, 18360), (11079, 16320), (12240, 14772), (12310, 14688)]