74216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103079}}^1$

素因数の和:103098

約数の個数: 60

約数和(自身を含む): 249247440

約数和(自身を除く): 175030560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103079, 206158, 309237, 412316, 515395, 618474, 824632, 927711, 1030790, 1236948, 1546185, 1649264, 1855422, 2061580, 2473896, 3092370, 3710844, 4123160, 4638555, 4947792, 6184740, 7421688, 8246320, 9277110, 12369480, 14843376, 18554220, 24738960, 37108440, 74216880]

約数ペア:

[(1, 74216880), (2, 37108440), (3, 24738960), (4, 18554220), (5, 14843376), (6, 12369480), (8, 9277110), (9, 8246320), (10, 7421688), (12, 6184740), (15, 4947792), (16, 4638555), (18, 4123160), (20, 3710844), (24, 3092370), (30, 2473896), (36, 2061580), (40, 1855422), (45, 1649264), (48, 1546185), (60, 1236948), (72, 1030790), (80, 927711), (90, 824632), (120, 618474), (144, 515395), (180, 412316), (240, 309237), (360, 206158), (720, 103079)]