203416320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52973}}^1$

素因数の和:52997

約数の個数: 72

約数和(自身を含む): 649673136

約数和(自身を除く): 446256816

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, 640, 768, 960, 1280, 1920, 3840, 52973, 105946, 158919, 211892, 264865, 317838, 423784, 529730, 635676, 794595, 847568, 1059460, 1271352, 1589190, 1695136, 2118920, 2542704, 3178380, 3390272, 4237840, 5085408, 6356760, 6780544, 8475680, 10170816, 12713520, 13561088, 16951360, 20341632, 25427040, 33902720, 40683264, 50854080, 67805440, 101708160, 203416320]

約数ペア:

[(1, 203416320), (2, 101708160), (3, 67805440), (4, 50854080), (5, 40683264), (6, 33902720), (8, 25427040), (10, 20341632), (12, 16951360), (15, 13561088), (16, 12713520), (20, 10170816), (24, 8475680), (30, 6780544), (32, 6356760), (40, 5085408), (48, 4237840), (60, 3390272), (64, 3178380), (80, 2542704), (96, 2118920), (120, 1695136), (128, 1589190), (160, 1271352), (192, 1059460), (240, 847568), (256, 794595), (320, 635676), (384, 529730), (480, 423784), (640, 317838), (768, 264865), (960, 211892), (1280, 158919), (1920, 105946), (3840, 52973)]