55416480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{16493}}^1$

素因数の和:16518

約数の個数: 96

約数和(自身を含む): 199511424

約数和(自身を除く): 144094944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 16493, 32986, 49479, 65972, 82465, 98958, 115451, 131944, 164930, 197916, 230902, 247395, 263888, 329860, 346353, 395832, 461804, 494790, 527776, 577255, 659720, 692706, 791664, 923608, 989580, 1154510, 1319440, 1385412, 1583328, 1731765, 1847216, 1979160, 2309020, 2638880, 2770824, 3463530, 3694432, 3958320, 4618040, 5541648, 6927060, 7916640, 9236080, 11083296, 13854120, 18472160, 27708240, 55416480]

約数ペア:

[(1, 55416480), (2, 27708240), (3, 18472160), (4, 13854120), (5, 11083296), (6, 9236080), (7, 7916640), (8, 6927060), (10, 5541648), (12, 4618040), (14, 3958320), (15, 3694432), (16, 3463530), (20, 2770824), (21, 2638880), (24, 2309020), (28, 1979160), (30, 1847216), (32, 1731765), (35, 1583328), (40, 1385412), (42, 1319440), (48, 1154510), (56, 989580), (60, 923608), (70, 791664), (80, 692706), (84, 659720), (96, 577255), (105, 527776), (112, 494790), (120, 461804), (140, 395832), (160, 346353), (168, 329860), (210, 263888), (224, 247395), (240, 230902), (280, 197916), (336, 164930), (420, 131944), (480, 115451), (560, 98958), (672, 82465), (840, 65972), (1120, 49479), (1680, 32986), (3360, 16493)]