515898720

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{4423}}^1$

素因数の和:4456

約数の個数: 168

約数和(自身を含む): 1827793296

約数和(自身を除く): 1311894576

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4423, 4860, 5832, 6480, 7290, 7776, 8846, 9720, 11664, 12960, 13269, 14580, 17692, 19440, 22115, 23328, 26538, 29160, 35384, 38880, 39807, 44230, 53076, 58320, 66345, 70768, 79614, 88460, 106152, 116640, 119421, 132690, 141536, 159228, 176920, 199035, 212304, 238842, 265380, 318456, 353840, 358263, 398070, 424608, 477684, 530760, 597105, 636912, 707680, 716526, 796140, 955368, 1061520, 1074789, 1194210, 1273824, 1433052, 1592280, 1791315, 1910736, 2123040, 2149578, 2388420, 2866104, 3184560, 3224367, 3582630, 3821472, 4299156, 4776840, 5373945, 5732208, 6369120, 6448734, 7165260, 8598312, 9553680, 10747890, 11464416, 12897468, 14330520, 16121835, 17196624, 19107360, 21495780, 25794936, 28661040, 32243670, 34393248, 42991560, 51589872, 57322080, 64487340, 85983120, 103179744, 128974680, 171966240, 257949360, 515898720]

約数ペア:

[(1, 515898720), (2, 257949360), (3, 171966240), (4, 128974680), (5, 103179744), (6, 85983120), (8, 64487340), (9, 57322080), (10, 51589872), (12, 42991560), (15, 34393248), (16, 32243670), (18, 28661040), (20, 25794936), (24, 21495780), (27, 19107360), (30, 17196624), (32, 16121835), (36, 14330520), (40, 12897468), (45, 11464416), (48, 10747890), (54, 9553680), (60, 8598312), (72, 7165260), (80, 6448734), (81, 6369120), (90, 5732208), (96, 5373945), (108, 4776840), (120, 4299156), (135, 3821472), (144, 3582630), (160, 3224367), (162, 3184560), (180, 2866104), (216, 2388420), (240, 2149578), (243, 2123040), (270, 1910736), (288, 1791315), (324, 1592280), (360, 1433052), (405, 1273824), (432, 1194210), (480, 1074789), (486, 1061520), (540, 955368), (648, 796140), (720, 716526), (729, 707680), (810, 636912), (864, 597105), (972, 530760), (1080, 477684), (1215, 424608), (1296, 398070), (1440, 358263), (1458, 353840), (1620, 318456), (1944, 265380), (2160, 238842), (2430, 212304), (2592, 199035), (2916, 176920), (3240, 159228), (3645, 141536), (3888, 132690), (4320, 119421), (4423, 116640), (4860, 106152), (5832, 88460), (6480, 79614), (7290, 70768), (7776, 66345), (8846, 58320), (9720, 53076), (11664, 44230), (12960, 39807), (13269, 38880), (14580, 35384), (17692, 29160), (19440, 26538), (22115, 23328)]