273399120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379721}}^1$

素因数の和:379740

約数の個数: 60

約数和(自身を含む): 918167796

約数和(自身を除く): 644768676

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, 379721, 759442, 1139163, 1518884, 1898605, 2278326, 3037768, 3417489, 3797210, 4556652, 5695815, 6075536, 6834978, 7594420, 9113304, 11391630, 13669956, 15188840, 17087445, 18226608, 22783260, 27339912, 30377680, 34174890, 45566520, 54679824, 68349780, 91133040, 136699560, 273399120]

約数ペア:

[(1, 273399120), (2, 136699560), (3, 91133040), (4, 68349780), (5, 54679824), (6, 45566520), (8, 34174890), (9, 30377680), (10, 27339912), (12, 22783260), (15, 18226608), (16, 17087445), (18, 15188840), (20, 13669956), (24, 11391630), (30, 9113304), (36, 7594420), (40, 6834978), (45, 6075536), (48, 5695815), (60, 4556652), (72, 3797210), (80, 3417489), (90, 3037768), (120, 2278326), (144, 1898605), (180, 1518884), (240, 1139163), (360, 759442), (720, 379721)]