267788160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15497}}^1$

素因数の和:15525

約数の個数: 128

約数和(自身を含む): 948477600

約数和(自身を除く): 680689440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15497, 17280, 30994, 46491, 61988, 77485, 92982, 123976, 139473, 154970, 185964, 232455, 247952, 278946, 309940, 371928, 418419, 464910, 495904, 557892, 619880, 697365, 743856, 836838, 929820, 991808, 1115784, 1239760, 1394730, 1487712, 1673676, 1859640, 1983616, 2092095, 2231568, 2479520, 2789460, 2975424, 3347352, 3719280, 4184190, 4463136, 4959040, 5578920, 5950848, 6694704, 7438560, 8368380, 8926272, 9918080, 11157840, 13389408, 14877120, 16736760, 17852544, 22315680, 26778816, 29754240, 33473520, 44631360, 53557632, 66947040, 89262720, 133894080, 267788160]

約数ペア:

[(1, 267788160), (2, 133894080), (3, 89262720), (4, 66947040), (5, 53557632), (6, 44631360), (8, 33473520), (9, 29754240), (10, 26778816), (12, 22315680), (15, 17852544), (16, 16736760), (18, 14877120), (20, 13389408), (24, 11157840), (27, 9918080), (30, 8926272), (32, 8368380), (36, 7438560), (40, 6694704), (45, 5950848), (48, 5578920), (54, 4959040), (60, 4463136), (64, 4184190), (72, 3719280), (80, 3347352), (90, 2975424), (96, 2789460), (108, 2479520), (120, 2231568), (128, 2092095), (135, 1983616), (144, 1859640), (160, 1673676), (180, 1487712), (192, 1394730), (216, 1239760), (240, 1115784), (270, 991808), (288, 929820), (320, 836838), (360, 743856), (384, 697365), (432, 619880), (480, 557892), (540, 495904), (576, 464910), (640, 418419), (720, 371928), (864, 309940), (960, 278946), (1080, 247952), (1152, 232455), (1440, 185964), (1728, 154970), (1920, 139473), (2160, 123976), (2880, 92982), (3456, 77485), (4320, 61988), (5760, 46491), (8640, 30994), (15497, 17280)]