40810680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113363}}^1$

素因数の和:113380

約数の個数: 48

約数和(自身を含む): 132635880

約数和(自身を除く): 91825200

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, 113363, 226726, 340089, 453452, 566815, 680178, 906904, 1020267, 1133630, 1360356, 1700445, 2040534, 2267260, 2720712, 3400890, 4081068, 4534520, 5101335, 6801780, 8162136, 10202670, 13603560, 20405340, 40810680]

約数ペア:

[(1, 40810680), (2, 20405340), (3, 13603560), (4, 10202670), (5, 8162136), (6, 6801780), (8, 5101335), (9, 4534520), (10, 4081068), (12, 3400890), (15, 2720712), (18, 2267260), (20, 2040534), (24, 1700445), (30, 1360356), (36, 1133630), (40, 1020267), (45, 906904), (60, 680178), (72, 566815), (90, 453452), (120, 340089), (180, 226726), (360, 113363)]