239029920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{55331}}^1$

素因数の和:55355

約数の個数: 96

約数和(自身を含む): 836619840

約数和(自身を除く): 597589920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 55331, 110662, 165993, 221324, 276655, 331986, 442648, 497979, 553310, 663972, 829965, 885296, 995958, 1106620, 1327944, 1493937, 1659930, 1770592, 1991916, 2213240, 2489895, 2655888, 2987874, 3319860, 3983832, 4426480, 4979790, 5311776, 5975748, 6639720, 7469685, 7967664, 8852960, 9959580, 11951496, 13279440, 14939370, 15935328, 19919160, 23902992, 26558880, 29878740, 39838320, 47805984, 59757480, 79676640, 119514960, 239029920]

約数ペア:

[(1, 239029920), (2, 119514960), (3, 79676640), (4, 59757480), (5, 47805984), (6, 39838320), (8, 29878740), (9, 26558880), (10, 23902992), (12, 19919160), (15, 15935328), (16, 14939370), (18, 13279440), (20, 11951496), (24, 9959580), (27, 8852960), (30, 7967664), (32, 7469685), (36, 6639720), (40, 5975748), (45, 5311776), (48, 4979790), (54, 4426480), (60, 3983832), (72, 3319860), (80, 2987874), (90, 2655888), (96, 2489895), (108, 2213240), (120, 1991916), (135, 1770592), (144, 1659930), (160, 1493937), (180, 1327944), (216, 1106620), (240, 995958), (270, 885296), (288, 829965), (360, 663972), (432, 553310), (480, 497979), (540, 442648), (720, 331986), (864, 276655), (1080, 221324), (1440, 165993), (2160, 110662), (4320, 55331)]