11509920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{7993}}^1$

素因数の和:8014

約数の個数: 72

約数和(自身を含む): 39282516

約数和(自身を除く): 27772596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 7993, 15986, 23979, 31972, 39965, 47958, 63944, 71937, 79930, 95916, 119895, 127888, 143874, 159860, 191832, 239790, 255776, 287748, 319720, 359685, 383664, 479580, 575496, 639440, 719370, 767328, 959160, 1150992, 1278880, 1438740, 1918320, 2301984, 2877480, 3836640, 5754960, 11509920]

約数ペア:

[(1, 11509920), (2, 5754960), (3, 3836640), (4, 2877480), (5, 2301984), (6, 1918320), (8, 1438740), (9, 1278880), (10, 1150992), (12, 959160), (15, 767328), (16, 719370), (18, 639440), (20, 575496), (24, 479580), (30, 383664), (32, 359685), (36, 319720), (40, 287748), (45, 255776), (48, 239790), (60, 191832), (72, 159860), (80, 143874), (90, 127888), (96, 119895), (120, 95916), (144, 79930), (160, 71937), (180, 63944), (240, 47958), (288, 39965), (360, 31972), (480, 23979), (720, 15986), (1440, 7993)]