717083280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{36887}}^1$

素因数の和:36915

約数の個数: 120

約数和(自身を含む): 2497465152

約数和(自身を除く): 1780381872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 36887, 73774, 110661, 147548, 184435, 221322, 295096, 331983, 368870, 442644, 553305, 590192, 663966, 737740, 885288, 995949, 1106610, 1327932, 1475480, 1659915, 1770576, 1991898, 2213220, 2655864, 2950960, 2987847, 3319830, 3983796, 4426440, 4979745, 5311728, 5975694, 6639660, 7967592, 8852880, 8963541, 9959490, 11951388, 13279320, 14939235, 15935184, 17927082, 19918980, 23902776, 26558640, 29878470, 35854164, 39837960, 44817705, 47805552, 59756940, 71708328, 79675920, 89635410, 119513880, 143416656, 179270820, 239027760, 358541640, 717083280]

約数ペア:

[(1, 717083280), (2, 358541640), (3, 239027760), (4, 179270820), (5, 143416656), (6, 119513880), (8, 89635410), (9, 79675920), (10, 71708328), (12, 59756940), (15, 47805552), (16, 44817705), (18, 39837960), (20, 35854164), (24, 29878470), (27, 26558640), (30, 23902776), (36, 19918980), (40, 17927082), (45, 15935184), (48, 14939235), (54, 13279320), (60, 11951388), (72, 9959490), (80, 8963541), (81, 8852880), (90, 7967592), (108, 6639660), (120, 5975694), (135, 5311728), (144, 4979745), (162, 4426440), (180, 3983796), (216, 3319830), (240, 2987847), (243, 2950960), (270, 2655864), (324, 2213220), (360, 1991898), (405, 1770576), (432, 1659915), (486, 1475480), (540, 1327932), (648, 1106610), (720, 995949), (810, 885288), (972, 737740), (1080, 663966), (1215, 590192), (1296, 553305), (1620, 442644), (1944, 368870), (2160, 331983), (2430, 295096), (3240, 221322), (3888, 184435), (4860, 147548), (6480, 110661), (9720, 73774), (19440, 36887)]