3480840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 12700800

約数和(自身を除く): 9219960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 293, 297, 330, 360, 396, 440, 495, 540, 586, 594, 660, 792, 879, 990, 1080, 1172, 1188, 1320, 1465, 1485, 1758, 1980, 2344, 2376, 2637, 2930, 2970, 3223, 3516, 3960, 4395, 5274, 5860, 5940, 6446, 7032, 7911, 8790, 9669, 10548, 11720, 11880, 12892, 13185, 15822, 16115, 17580, 19338, 21096, 25784, 26370, 29007, 31644, 32230, 35160, 38676, 39555, 48345, 52740, 58014, 63288, 64460, 77352, 79110, 87021, 96690, 105480, 116028, 128920, 145035, 158220, 174042, 193380, 232056, 290070, 316440, 348084, 386760, 435105, 580140, 696168, 870210, 1160280, 1740420, 3480840]

約数ペア:

[(1, 3480840), (2, 1740420), (3, 1160280), (4, 870210), (5, 696168), (6, 580140), (8, 435105), (9, 386760), (10, 348084), (11, 316440), (12, 290070), (15, 232056), (18, 193380), (20, 174042), (22, 158220), (24, 145035), (27, 128920), (30, 116028), (33, 105480), (36, 96690), (40, 87021), (44, 79110), (45, 77352), (54, 64460), (55, 63288), (60, 58014), (66, 52740), (72, 48345), (88, 39555), (90, 38676), (99, 35160), (108, 32230), (110, 31644), (120, 29007), (132, 26370), (135, 25784), (165, 21096), (180, 19338), (198, 17580), (216, 16115), (220, 15822), (264, 13185), (270, 12892), (293, 11880), (297, 11720), (330, 10548), (360, 9669), (396, 8790), (440, 7911), (495, 7032), (540, 6446), (586, 5940), (594, 5860), (660, 5274), (792, 4395), (879, 3960), (990, 3516), (1080, 3223), (1172, 2970), (1188, 2930), (1320, 2637), (1465, 2376), (1485, 2344), (1758, 1980)]