11118240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 43400448

約数和(自身を除く): 32282208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1103, 1120, 1260, 1440, 1680, 2016, 2206, 2520, 3309, 3360, 4412, 5040, 5515, 6618, 7721, 8824, 9927, 10080, 11030, 13236, 15442, 16545, 17648, 19854, 22060, 23163, 26472, 30884, 33090, 35296, 38605, 39708, 44120, 46326, 49635, 52944, 61768, 66180, 69489, 77210, 79416, 88240, 92652, 99270, 105888, 115815, 123536, 132360, 138978, 154420, 158832, 176480, 185304, 198540, 231630, 247072, 264720, 277956, 308840, 317664, 347445, 370608, 397080, 463260, 529440, 555912, 617680, 694890, 741216, 794160, 926520, 1111824, 1235360, 1389780, 1588320, 1853040, 2223648, 2779560, 3706080, 5559120, 11118240]

約数ペア:

[(1, 11118240), (2, 5559120), (3, 3706080), (4, 2779560), (5, 2223648), (6, 1853040), (7, 1588320), (8, 1389780), (9, 1235360), (10, 1111824), (12, 926520), (14, 794160), (15, 741216), (16, 694890), (18, 617680), (20, 555912), (21, 529440), (24, 463260), (28, 397080), (30, 370608), (32, 347445), (35, 317664), (36, 308840), (40, 277956), (42, 264720), (45, 247072), (48, 231630), (56, 198540), (60, 185304), (63, 176480), (70, 158832), (72, 154420), (80, 138978), (84, 132360), (90, 123536), (96, 115815), (105, 105888), (112, 99270), (120, 92652), (126, 88240), (140, 79416), (144, 77210), (160, 69489), (168, 66180), (180, 61768), (210, 52944), (224, 49635), (240, 46326), (252, 44120), (280, 39708), (288, 38605), (315, 35296), (336, 33090), (360, 30884), (420, 26472), (480, 23163), (504, 22060), (560, 19854), (630, 17648), (672, 16545), (720, 15442), (840, 13236), (1008, 11030), (1103, 10080), (1120, 9927), (1260, 8824), (1440, 7721), (1680, 6618), (2016, 5515), (2206, 5040), (2520, 4412), (3309, 3360)]