53942040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149839}}^1$

素因数の和:149856

約数の個数: 48

約数和(自身を含む): 175312800

約数和(自身を除く): 121370760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 149839, 299678, 449517, 599356, 749195, 899034, 1198712, 1348551, 1498390, 1798068, 2247585, 2697102, 2996780, 3596136, 4495170, 5394204, 5993560, 6742755, 8990340, 10788408, 13485510, 17980680, 26971020, 53942040]

約数ペア:

[(1, 53942040), (2, 26971020), (3, 17980680), (4, 13485510), (5, 10788408), (6, 8990340), (8, 6742755), (9, 5993560), (10, 5394204), (12, 4495170), (15, 3596136), (18, 2996780), (20, 2697102), (24, 2247585), (30, 1798068), (36, 1498390), (40, 1348551), (45, 1198712), (60, 899034), (72, 749195), (90, 599356), (120, 449517), (180, 299678), (360, 149839)]