87183480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42737}}^1$

素因数の和:42768

約数の個数: 64

約数和(自身を含む): 276942240

約数和(自身を除く): 189758760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42737, 85474, 128211, 170948, 213685, 256422, 341896, 427370, 512844, 641055, 726529, 854740, 1025688, 1282110, 1453058, 1709480, 2179587, 2564220, 2906116, 3632645, 4359174, 5128440, 5812232, 7265290, 8718348, 10897935, 14530580, 17436696, 21795870, 29061160, 43591740, 87183480]

約数ペア:

[(1, 87183480), (2, 43591740), (3, 29061160), (4, 21795870), (5, 17436696), (6, 14530580), (8, 10897935), (10, 8718348), (12, 7265290), (15, 5812232), (17, 5128440), (20, 4359174), (24, 3632645), (30, 2906116), (34, 2564220), (40, 2179587), (51, 1709480), (60, 1453058), (68, 1282110), (85, 1025688), (102, 854740), (120, 726529), (136, 641055), (170, 512844), (204, 427370), (255, 341896), (340, 256422), (408, 213685), (510, 170948), (680, 128211), (1020, 85474), (2040, 42737)]