2169185280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{141223}}^1$

素因数の和:141251

約数の個数: 88

約数和(自身を含む): 6938052672

約数和(自身を除く): 4768867392

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, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 141223, 282446, 423669, 564892, 706115, 847338, 1129784, 1412230, 1694676, 2118345, 2259568, 2824460, 3389352, 4236690, 4519136, 5648920, 6778704, 8473380, 9038272, 11297840, 13557408, 16946760, 18076544, 22595680, 27114816, 33893520, 36153088, 45191360, 54229632, 67787040, 72306176, 90382720, 108459264, 135574080, 144612352, 180765440, 216918528, 271148160, 361530880, 433837056, 542296320, 723061760, 1084592640, 2169185280]

約数ペア:

[(1, 2169185280), (2, 1084592640), (3, 723061760), (4, 542296320), (5, 433837056), (6, 361530880), (8, 271148160), (10, 216918528), (12, 180765440), (15, 144612352), (16, 135574080), (20, 108459264), (24, 90382720), (30, 72306176), (32, 67787040), (40, 54229632), (48, 45191360), (60, 36153088), (64, 33893520), (80, 27114816), (96, 22595680), (120, 18076544), (128, 16946760), (160, 13557408), (192, 11297840), (240, 9038272), (256, 8473380), (320, 6778704), (384, 5648920), (480, 4519136), (512, 4236690), (640, 3389352), (768, 2824460), (960, 2259568), (1024, 2118345), (1280, 1694676), (1536, 1412230), (1920, 1129784), (2560, 847338), (3072, 706115), (3840, 564892), (5120, 423669), (7680, 282446), (15360, 141223)]