2640269880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{25031}}^1$

素因数の和:25341

約数の個数: 96

約数和(自身を含む): 8610507360

約数和(自身を除く): 5970237480

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, 293, 360, 586, 879, 1172, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 5274, 5860, 7032, 8790, 10548, 11720, 13185, 17580, 21096, 25031, 26370, 35160, 50062, 52740, 75093, 100124, 105480, 125155, 150186, 200248, 225279, 250310, 300372, 375465, 450558, 500620, 600744, 750930, 901116, 1001240, 1126395, 1501860, 1802232, 2252790, 3003720, 4505580, 7334083, 9011160, 14668166, 22002249, 29336332, 36670415, 44004498, 58672664, 66006747, 73340830, 88008996, 110011245, 132013494, 146681660, 176017992, 220022490, 264026988, 293363320, 330033735, 440044980, 528053976, 660067470, 880089960, 1320134940, 2640269880]

約数ペア:

[(1, 2640269880), (2, 1320134940), (3, 880089960), (4, 660067470), (5, 528053976), (6, 440044980), (8, 330033735), (9, 293363320), (10, 264026988), (12, 220022490), (15, 176017992), (18, 146681660), (20, 132013494), (24, 110011245), (30, 88008996), (36, 73340830), (40, 66006747), (45, 58672664), (60, 44004498), (72, 36670415), (90, 29336332), (120, 22002249), (180, 14668166), (293, 9011160), (360, 7334083), (586, 4505580), (879, 3003720), (1172, 2252790), (1465, 1802232), (1758, 1501860), (2344, 1126395), (2637, 1001240), (2930, 901116), (3516, 750930), (4395, 600744), (5274, 500620), (5860, 450558), (7032, 375465), (8790, 300372), (10548, 250310), (11720, 225279), (13185, 200248), (17580, 150186), (21096, 125155), (25031, 105480), (26370, 100124), (35160, 75093), (50062, 52740)]