7245480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 23940000

約数和(自身を除く): 16694520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 499, 605, 660, 726, 968, 998, 1210, 1320, 1452, 1497, 1815, 1996, 2420, 2495, 2904, 2994, 3630, 3992, 4840, 4990, 5489, 5988, 7260, 7485, 9980, 10978, 11976, 14520, 14970, 16467, 19960, 21956, 27445, 29940, 32934, 43912, 54890, 59880, 60379, 65868, 82335, 109780, 120758, 131736, 164670, 181137, 219560, 241516, 301895, 329340, 362274, 483032, 603790, 658680, 724548, 905685, 1207580, 1449096, 1811370, 2415160, 3622740, 7245480]

約数ペア:

[(1, 7245480), (2, 3622740), (3, 2415160), (4, 1811370), (5, 1449096), (6, 1207580), (8, 905685), (10, 724548), (11, 658680), (12, 603790), (15, 483032), (20, 362274), (22, 329340), (24, 301895), (30, 241516), (33, 219560), (40, 181137), (44, 164670), (55, 131736), (60, 120758), (66, 109780), (88, 82335), (110, 65868), (120, 60379), (121, 59880), (132, 54890), (165, 43912), (220, 32934), (242, 29940), (264, 27445), (330, 21956), (363, 19960), (440, 16467), (484, 14970), (499, 14520), (605, 11976), (660, 10978), (726, 9980), (968, 7485), (998, 7260), (1210, 5988), (1320, 5489), (1452, 4990), (1497, 4840), (1815, 3992), (1996, 3630), (2420, 2994), (2495, 2904)]