1263060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 3931200

約数和(自身を除く): 2668140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2339, 4678, 7017, 9356, 11695, 14034, 21051, 23390, 28068, 35085, 42102, 46780, 63153, 70170, 84204, 105255, 126306, 140340, 210510, 252612, 315765, 421020, 631530, 1263060]

約数ペア:

[(1, 1263060), (2, 631530), (3, 421020), (4, 315765), (5, 252612), (6, 210510), (9, 140340), (10, 126306), (12, 105255), (15, 84204), (18, 70170), (20, 63153), (27, 46780), (30, 42102), (36, 35085), (45, 28068), (54, 23390), (60, 21051), (90, 14034), (108, 11695), (135, 9356), (180, 7017), (270, 4678), (540, 2339)]