54147120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{225613}}^1$

素因数の和:225629

約数の個数: 40

約数和(自身を含む): 167856816

約数和(自身を除く): 113709696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 225613, 451226, 676839, 902452, 1128065, 1353678, 1804904, 2256130, 2707356, 3384195, 3609808, 4512260, 5414712, 6768390, 9024520, 10829424, 13536780, 18049040, 27073560, 54147120]

約数ペア:

[(1, 54147120), (2, 27073560), (3, 18049040), (4, 13536780), (5, 10829424), (6, 9024520), (8, 6768390), (10, 5414712), (12, 4512260), (15, 3609808), (16, 3384195), (20, 2707356), (24, 2256130), (30, 1804904), (40, 1353678), (48, 1128065), (60, 902452), (80, 676839), (120, 451226), (240, 225613)]