18908160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1259

約数の個数: 88

約数和(自身を含む): 60525696

約数和(自身を除く): 41617536

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, 1024, 1231, 1280, 1536, 1920, 2462, 2560, 3072, 3693, 3840, 4924, 5120, 6155, 7386, 7680, 9848, 12310, 14772, 15360, 18465, 19696, 24620, 29544, 36930, 39392, 49240, 59088, 73860, 78784, 98480, 118176, 147720, 157568, 196960, 236352, 295440, 315136, 393920, 472704, 590880, 630272, 787840, 945408, 1181760, 1260544, 1575680, 1890816, 2363520, 3151360, 3781632, 4727040, 6302720, 9454080, 18908160]

約数ペア:

[(1, 18908160), (2, 9454080), (3, 6302720), (4, 4727040), (5, 3781632), (6, 3151360), (8, 2363520), (10, 1890816), (12, 1575680), (15, 1260544), (16, 1181760), (20, 945408), (24, 787840), (30, 630272), (32, 590880), (40, 472704), (48, 393920), (60, 315136), (64, 295440), (80, 236352), (96, 196960), (120, 157568), (128, 147720), (160, 118176), (192, 98480), (240, 78784), (256, 73860), (320, 59088), (384, 49240), (480, 39392), (512, 36930), (640, 29544), (768, 24620), (960, 19696), (1024, 18465), (1231, 15360), (1280, 14772), (1536, 12310), (1920, 9848), (2462, 7680), (2560, 7386), (3072, 6155), (3693, 5120), (3840, 4924)]