7464981120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5743}}^1$

素因数の和:6442

約数の個数: 128

約数和(自身を含む): 23833923840

約数和(自身を除く): 16368942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 677, 960, 1354, 1920, 2031, 2708, 3385, 4062, 5416, 5743, 6770, 8124, 10155, 10832, 11486, 13540, 16248, 17229, 20310, 21664, 22972, 27080, 28715, 32496, 34458, 40620, 43328, 45944, 54160, 57430, 64992, 68916, 81240, 86145, 86656, 91888, 108320, 114860, 129984, 137832, 162480, 172290, 183776, 216640, 229720, 259968, 275664, 324960, 344580, 367552, 433280, 459440, 551328, 649920, 689160, 735104, 918880, 1102656, 1299840, 1378320, 1837760, 2205312, 2756640, 3675520, 3888011, 5513280, 7776022, 11026560, 11664033, 15552044, 19440055, 23328066, 31104088, 38880110, 46656132, 58320165, 62208176, 77760220, 93312264, 116640330, 124416352, 155520440, 186624528, 233280660, 248832704, 311040880, 373249056, 466561320, 497665408, 622081760, 746498112, 933122640, 1244163520, 1492996224, 1866245280, 2488327040, 3732490560, 7464981120]

約数ペア:

[(1, 7464981120), (2, 3732490560), (3, 2488327040), (4, 1866245280), (5, 1492996224), (6, 1244163520), (8, 933122640), (10, 746498112), (12, 622081760), (15, 497665408), (16, 466561320), (20, 373249056), (24, 311040880), (30, 248832704), (32, 233280660), (40, 186624528), (48, 155520440), (60, 124416352), (64, 116640330), (80, 93312264), (96, 77760220), (120, 62208176), (128, 58320165), (160, 46656132), (192, 38880110), (240, 31104088), (320, 23328066), (384, 19440055), (480, 15552044), (640, 11664033), (677, 11026560), (960, 7776022), (1354, 5513280), (1920, 3888011), (2031, 3675520), (2708, 2756640), (3385, 2205312), (4062, 1837760), (5416, 1378320), (5743, 1299840), (6770, 1102656), (8124, 918880), (10155, 735104), (10832, 689160), (11486, 649920), (13540, 551328), (16248, 459440), (17229, 433280), (20310, 367552), (21664, 344580), (22972, 324960), (27080, 275664), (28715, 259968), (32496, 229720), (34458, 216640), (40620, 183776), (43328, 172290), (45944, 162480), (54160, 137832), (57430, 129984), (64992, 114860), (68916, 108320), (81240, 91888), (86145, 86656)]