626810880

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5135

約数の個数: 112

約数和(自身を含む): 2006065584

約数和(自身を除く): 1379254704

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, 2048, 2560, 3072, 3840, 4096, 5101, 5120, 6144, 7680, 8192, 10202, 10240, 12288, 15303, 15360, 20404, 20480, 24576, 25505, 30606, 30720, 40808, 40960, 51010, 61212, 61440, 76515, 81616, 102020, 122424, 122880, 153030, 163232, 204040, 244848, 306060, 326464, 408080, 489696, 612120, 652928, 816160, 979392, 1224240, 1305856, 1632320, 1958784, 2448480, 2611712, 3264640, 3917568, 4896960, 5223424, 6529280, 7835136, 9793920, 10446848, 13058560, 15670272, 19587840, 20893696, 26117120, 31340544, 39175680, 41787392, 52234240, 62681088, 78351360, 104468480, 125362176, 156702720, 208936960, 313405440, 626810880]

約数ペア:

[(1, 626810880), (2, 313405440), (3, 208936960), (4, 156702720), (5, 125362176), (6, 104468480), (8, 78351360), (10, 62681088), (12, 52234240), (15, 41787392), (16, 39175680), (20, 31340544), (24, 26117120), (30, 20893696), (32, 19587840), (40, 15670272), (48, 13058560), (60, 10446848), (64, 9793920), (80, 7835136), (96, 6529280), (120, 5223424), (128, 4896960), (160, 3917568), (192, 3264640), (240, 2611712), (256, 2448480), (320, 1958784), (384, 1632320), (480, 1305856), (512, 1224240), (640, 979392), (768, 816160), (960, 652928), (1024, 612120), (1280, 489696), (1536, 408080), (1920, 326464), (2048, 306060), (2560, 244848), (3072, 204040), (3840, 163232), (4096, 153030), (5101, 122880), (5120, 122424), (6144, 102020), (7680, 81616), (8192, 76515), (10202, 61440), (10240, 61212), (12288, 51010), (15303, 40960), (15360, 40808), (20404, 30720), (20480, 30606), (24576, 25505)]