121244160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15787}}^1$

素因数の和:15813

約数の個数: 80

約数和(自身を含む): 387626976

約数和(自身を除く): 266382816

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15787, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 236805, 252592, 315740, 378888, 473610, 505184, 631480, 757776, 947220, 1010368, 1262960, 1515552, 1894440, 2020736, 2525920, 3031104, 3788880, 4041472, 5051840, 6062208, 7577760, 8082944, 10103680, 12124416, 15155520, 20207360, 24248832, 30311040, 40414720, 60622080, 121244160]

約数ペア:

[(1, 121244160), (2, 60622080), (3, 40414720), (4, 30311040), (5, 24248832), (6, 20207360), (8, 15155520), (10, 12124416), (12, 10103680), (15, 8082944), (16, 7577760), (20, 6062208), (24, 5051840), (30, 4041472), (32, 3788880), (40, 3031104), (48, 2525920), (60, 2020736), (64, 1894440), (80, 1515552), (96, 1262960), (120, 1010368), (128, 947220), (160, 757776), (192, 631480), (240, 505184), (256, 473610), (320, 378888), (384, 315740), (480, 252592), (512, 236805), (640, 189444), (768, 157870), (960, 126296), (1280, 94722), (1536, 78935), (1920, 63148), (2560, 47361), (3840, 31574), (7680, 15787)]