280588320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{64951}}^1$

素因数の和:64975

約数の個数: 96

約数和(自身を含む): 982074240

約数和(自身を除く): 701485920

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, 64951, 129902, 194853, 259804, 324755, 389706, 519608, 584559, 649510, 779412, 974265, 1039216, 1169118, 1299020, 1558824, 1753677, 1948530, 2078432, 2338236, 2598040, 2922795, 3117648, 3507354, 3897060, 4676472, 5196080, 5845590, 6235296, 7014708, 7794120, 8768385, 9352944, 10392160, 11691180, 14029416, 15588240, 17536770, 18705888, 23382360, 28058832, 31176480, 35073540, 46764720, 56117664, 70147080, 93529440, 140294160, 280588320]

約数ペア:

[(1, 280588320), (2, 140294160), (3, 93529440), (4, 70147080), (5, 56117664), (6, 46764720), (8, 35073540), (9, 31176480), (10, 28058832), (12, 23382360), (15, 18705888), (16, 17536770), (18, 15588240), (20, 14029416), (24, 11691180), (27, 10392160), (30, 9352944), (32, 8768385), (36, 7794120), (40, 7014708), (45, 6235296), (48, 5845590), (54, 5196080), (60, 4676472), (72, 3897060), (80, 3507354), (90, 3117648), (96, 2922795), (108, 2598040), (120, 2338236), (135, 2078432), (144, 1948530), (160, 1753677), (180, 1558824), (216, 1299020), (240, 1169118), (270, 1039216), (288, 974265), (360, 779412), (432, 649510), (480, 584559), (540, 519608), (720, 389706), (864, 324755), (1080, 259804), (1440, 194853), (2160, 129902), (4320, 64951)]