307568640

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{2503}}^1$

素因数の和:2537

約数の個数: 112

約数和(自身を含む): 984552768

約数和(自身を除く): 676984128

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, 2503, 2560, 3072, 3840, 4096, 5006, 5120, 6144, 7509, 7680, 8192, 10012, 10240, 12288, 12515, 15018, 15360, 20024, 20480, 24576, 25030, 30036, 30720, 37545, 40048, 40960, 50060, 60072, 61440, 75090, 80096, 100120, 120144, 122880, 150180, 160192, 200240, 240288, 300360, 320384, 400480, 480576, 600720, 640768, 800960, 961152, 1201440, 1281536, 1601920, 1922304, 2402880, 2563072, 3203840, 3844608, 4805760, 5126144, 6407680, 7689216, 9611520, 10252288, 12815360, 15378432, 19223040, 20504576, 25630720, 30756864, 38446080, 51261440, 61513728, 76892160, 102522880, 153784320, 307568640]

約数ペア:

[(1, 307568640), (2, 153784320), (3, 102522880), (4, 76892160), (5, 61513728), (6, 51261440), (8, 38446080), (10, 30756864), (12, 25630720), (15, 20504576), (16, 19223040), (20, 15378432), (24, 12815360), (30, 10252288), (32, 9611520), (40, 7689216), (48, 6407680), (60, 5126144), (64, 4805760), (80, 3844608), (96, 3203840), (120, 2563072), (128, 2402880), (160, 1922304), (192, 1601920), (240, 1281536), (256, 1201440), (320, 961152), (384, 800960), (480, 640768), (512, 600720), (640, 480576), (768, 400480), (960, 320384), (1024, 300360), (1280, 240288), (1536, 200240), (1920, 160192), (2048, 150180), (2503, 122880), (2560, 120144), (3072, 100120), (3840, 80096), (4096, 75090), (5006, 61440), (5120, 60072), (6144, 50060), (7509, 40960), (7680, 40048), (8192, 37545), (10012, 30720), (10240, 30036), (12288, 25030), (12515, 24576), (15018, 20480), (15360, 20024)]