80348160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5231}}^1$

素因数の和:5259

約数の個数: 88

約数和(自身を含む): 257037696

約数和(自身を除く): 176689536

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, 5231, 7680, 10462, 15360, 15693, 20924, 26155, 31386, 41848, 52310, 62772, 78465, 83696, 104620, 125544, 156930, 167392, 209240, 251088, 313860, 334784, 418480, 502176, 627720, 669568, 836960, 1004352, 1255440, 1339136, 1673920, 2008704, 2510880, 2678272, 3347840, 4017408, 5021760, 5356544, 6695680, 8034816, 10043520, 13391360, 16069632, 20087040, 26782720, 40174080, 80348160]

約数ペア:

[(1, 80348160), (2, 40174080), (3, 26782720), (4, 20087040), (5, 16069632), (6, 13391360), (8, 10043520), (10, 8034816), (12, 6695680), (15, 5356544), (16, 5021760), (20, 4017408), (24, 3347840), (30, 2678272), (32, 2510880), (40, 2008704), (48, 1673920), (60, 1339136), (64, 1255440), (80, 1004352), (96, 836960), (120, 669568), (128, 627720), (160, 502176), (192, 418480), (240, 334784), (256, 313860), (320, 251088), (384, 209240), (480, 167392), (512, 156930), (640, 125544), (768, 104620), (960, 83696), (1024, 78465), (1280, 62772), (1536, 52310), (1920, 41848), (2560, 31386), (3072, 26155), (3840, 20924), (5120, 15693), (5231, 15360), (7680, 10462)]