25427040

素因数分解:

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

素因数の和:52991

約数の個数: 48

約数和(自身を含む): 80096688

約数和(自身を除く): 54669648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 52973, 105946, 158919, 211892, 264865, 317838, 423784, 529730, 635676, 794595, 847568, 1059460, 1271352, 1589190, 1695136, 2118920, 2542704, 3178380, 4237840, 5085408, 6356760, 8475680, 12713520, 25427040]

約数ペア:

[(1, 25427040), (2, 12713520), (3, 8475680), (4, 6356760), (5, 5085408), (6, 4237840), (8, 3178380), (10, 2542704), (12, 2118920), (15, 1695136), (16, 1589190), (20, 1271352), (24, 1059460), (30, 847568), (32, 794595), (40, 635676), (48, 529730), (60, 423784), (80, 317838), (96, 264865), (120, 211892), (160, 158919), (240, 105946), (480, 52973)]