1290029760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{149309}}^1$

素因数の和:149335

約数の個数: 112

約数和(自身を含む): 4550968800

約数和(自身を除く): 3260939040

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, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 149309, 298618, 447927, 597236, 746545, 895854, 1194472, 1343781, 1493090, 1791708, 2239635, 2388944, 2687562, 2986180, 3583416, 4031343, 4479270, 4777888, 5375124, 5972360, 6718905, 7166832, 8062686, 8958540, 9555776, 10750248, 11944720, 13437810, 14333664, 16125372, 17917080, 20156715, 21500496, 23889440, 26875620, 28667328, 32250744, 35834160, 40313430, 43000992, 47778880, 53751240, 64501488, 71668320, 80626860, 86001984, 107502480, 129002976, 143336640, 161253720, 215004960, 258005952, 322507440, 430009920, 645014880, 1290029760]

約数ペア:

[(1, 1290029760), (2, 645014880), (3, 430009920), (4, 322507440), (5, 258005952), (6, 215004960), (8, 161253720), (9, 143336640), (10, 129002976), (12, 107502480), (15, 86001984), (16, 80626860), (18, 71668320), (20, 64501488), (24, 53751240), (27, 47778880), (30, 43000992), (32, 40313430), (36, 35834160), (40, 32250744), (45, 28667328), (48, 26875620), (54, 23889440), (60, 21500496), (64, 20156715), (72, 17917080), (80, 16125372), (90, 14333664), (96, 13437810), (108, 11944720), (120, 10750248), (135, 9555776), (144, 8958540), (160, 8062686), (180, 7166832), (192, 6718905), (216, 5972360), (240, 5375124), (270, 4777888), (288, 4479270), (320, 4031343), (360, 3583416), (432, 2986180), (480, 2687562), (540, 2388944), (576, 2239635), (720, 1791708), (864, 1493090), (960, 1343781), (1080, 1194472), (1440, 895854), (1728, 746545), (2160, 597236), (2880, 447927), (4320, 298618), (8640, 149309)]