75632640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1263

約数の個数: 104

約数和(自身を含む): 242191488

約数和(自身を除く): 166558848

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, 2048, 2462, 2560, 3072, 3693, 3840, 4096, 4924, 5120, 6144, 6155, 7386, 7680, 9848, 10240, 12288, 12310, 14772, 15360, 18465, 19696, 20480, 24620, 29544, 30720, 36930, 39392, 49240, 59088, 61440, 73860, 78784, 98480, 118176, 147720, 157568, 196960, 236352, 295440, 315136, 393920, 472704, 590880, 630272, 787840, 945408, 1181760, 1260544, 1575680, 1890816, 2363520, 2521088, 3151360, 3781632, 4727040, 5042176, 6302720, 7563264, 9454080, 12605440, 15126528, 18908160, 25210880, 37816320, 75632640]

約数ペア:

[(1, 75632640), (2, 37816320), (3, 25210880), (4, 18908160), (5, 15126528), (6, 12605440), (8, 9454080), (10, 7563264), (12, 6302720), (15, 5042176), (16, 4727040), (20, 3781632), (24, 3151360), (30, 2521088), (32, 2363520), (40, 1890816), (48, 1575680), (60, 1260544), (64, 1181760), (80, 945408), (96, 787840), (120, 630272), (128, 590880), (160, 472704), (192, 393920), (240, 315136), (256, 295440), (320, 236352), (384, 196960), (480, 157568), (512, 147720), (640, 118176), (768, 98480), (960, 78784), (1024, 73860), (1231, 61440), (1280, 59088), (1536, 49240), (1920, 39392), (2048, 36930), (2462, 30720), (2560, 29544), (3072, 24620), (3693, 20480), (3840, 19696), (4096, 18465), (4924, 15360), (5120, 14772), (6144, 12310), (6155, 12288), (7386, 10240), (7680, 9848)]