42054240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87613}}^1$

素因数の和:87631

約数の個数: 48

約数和(自身を含む): 132472368

約数和(自身を除く): 90418128

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, 87613, 175226, 262839, 350452, 438065, 525678, 700904, 876130, 1051356, 1314195, 1401808, 1752260, 2102712, 2628390, 2803616, 3504520, 4205424, 5256780, 7009040, 8410848, 10513560, 14018080, 21027120, 42054240]

約数ペア:

[(1, 42054240), (2, 21027120), (3, 14018080), (4, 10513560), (5, 8410848), (6, 7009040), (8, 5256780), (10, 4205424), (12, 3504520), (15, 2803616), (16, 2628390), (20, 2102712), (24, 1752260), (30, 1401808), (32, 1314195), (40, 1051356), (48, 876130), (60, 700904), (80, 525678), (96, 438065), (120, 350452), (160, 262839), (240, 175226), (480, 87613)]