1086120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 4043520

約数和(自身を除く): 2957400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 431, 504, 630, 840, 862, 1260, 1293, 1724, 2155, 2520, 2586, 3017, 3448, 3879, 4310, 5172, 6034, 6465, 7758, 8620, 9051, 10344, 12068, 12930, 15085, 15516, 17240, 18102, 19395, 24136, 25860, 27153, 30170, 31032, 36204, 38790, 45255, 51720, 54306, 60340, 72408, 77580, 90510, 108612, 120680, 135765, 155160, 181020, 217224, 271530, 362040, 543060, 1086120]

約数ペア:

[(1, 1086120), (2, 543060), (3, 362040), (4, 271530), (5, 217224), (6, 181020), (7, 155160), (8, 135765), (9, 120680), (10, 108612), (12, 90510), (14, 77580), (15, 72408), (18, 60340), (20, 54306), (21, 51720), (24, 45255), (28, 38790), (30, 36204), (35, 31032), (36, 30170), (40, 27153), (42, 25860), (45, 24136), (56, 19395), (60, 18102), (63, 17240), (70, 15516), (72, 15085), (84, 12930), (90, 12068), (105, 10344), (120, 9051), (126, 8620), (140, 7758), (168, 6465), (180, 6034), (210, 5172), (252, 4310), (280, 3879), (315, 3448), (360, 3017), (420, 2586), (431, 2520), (504, 2155), (630, 1724), (840, 1293), (862, 1260)]