2421955920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{56377}}^1$

素因数の和:56572

約数の個数: 80

約数和(自身を含む): 7550141760

約数和(自身を除く): 5128185840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 8592, 10740, 14320, 21480, 42960, 56377, 112754, 169131, 225508, 281885, 338262, 451016, 563770, 676524, 845655, 902032, 1127540, 1353048, 1691310, 2255080, 2706096, 3382620, 4510160, 6765240, 10091483, 13530480, 20182966, 30274449, 40365932, 50457415, 60548898, 80731864, 100914830, 121097796, 151372245, 161463728, 201829660, 242195592, 302744490, 403659320, 484391184, 605488980, 807318640, 1210977960, 2421955920]

約数ペア:

[(1, 2421955920), (2, 1210977960), (3, 807318640), (4, 605488980), (5, 484391184), (6, 403659320), (8, 302744490), (10, 242195592), (12, 201829660), (15, 161463728), (16, 151372245), (20, 121097796), (24, 100914830), (30, 80731864), (40, 60548898), (48, 50457415), (60, 40365932), (80, 30274449), (120, 20182966), (179, 13530480), (240, 10091483), (358, 6765240), (537, 4510160), (716, 3382620), (895, 2706096), (1074, 2255080), (1432, 1691310), (1790, 1353048), (2148, 1127540), (2685, 902032), (2864, 845655), (3580, 676524), (4296, 563770), (5370, 451016), (7160, 338262), (8592, 281885), (10740, 225508), (14320, 169131), (21480, 112754), (42960, 56377)]