713546640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{991037}}^1$

素因数の和:991056

約数の個数: 60

約数和(自身を含む): 2396329884

約数和(自身を除く): 1682783244

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 991037, 1982074, 2973111, 3964148, 4955185, 5946222, 7928296, 8919333, 9910370, 11892444, 14865555, 15856592, 17838666, 19820740, 23784888, 29731110, 35677332, 39641480, 44596665, 47569776, 59462220, 71354664, 79282960, 89193330, 118924440, 142709328, 178386660, 237848880, 356773320, 713546640]

約数ペア:

[(1, 713546640), (2, 356773320), (3, 237848880), (4, 178386660), (5, 142709328), (6, 118924440), (8, 89193330), (9, 79282960), (10, 71354664), (12, 59462220), (15, 47569776), (16, 44596665), (18, 39641480), (20, 35677332), (24, 29731110), (30, 23784888), (36, 19820740), (40, 17838666), (45, 15856592), (48, 14865555), (60, 11892444), (72, 9910370), (80, 8919333), (90, 7928296), (120, 5946222), (144, 4955185), (180, 3964148), (240, 2973111), (360, 1982074), (720, 991037)]