2818797120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{978749}}^1$

素因数の和:978772

約数の個数: 84

約数和(自身を含む): 9695497500

約数和(自身を除く): 6876700380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 978749, 1957498, 2936247, 3914996, 4893745, 5872494, 7829992, 8808741, 9787490, 11744988, 14681235, 15659984, 17617482, 19574980, 23489976, 29362470, 31319968, 35234964, 39149960, 44043705, 46979952, 58724940, 62639936, 70469928, 78299920, 88087410, 93959904, 117449880, 140939856, 156599840, 176174820, 187919808, 234899760, 281879712, 313199680, 352349640, 469799520, 563759424, 704699280, 939599040, 1409398560, 2818797120]

約数ペア:

[(1, 2818797120), (2, 1409398560), (3, 939599040), (4, 704699280), (5, 563759424), (6, 469799520), (8, 352349640), (9, 313199680), (10, 281879712), (12, 234899760), (15, 187919808), (16, 176174820), (18, 156599840), (20, 140939856), (24, 117449880), (30, 93959904), (32, 88087410), (36, 78299920), (40, 70469928), (45, 62639936), (48, 58724940), (60, 46979952), (64, 44043705), (72, 39149960), (80, 35234964), (90, 31319968), (96, 29362470), (120, 23489976), (144, 19574980), (160, 17617482), (180, 15659984), (192, 14681235), (240, 11744988), (288, 9787490), (320, 8808741), (360, 7829992), (480, 5872494), (576, 4893745), (720, 3914996), (960, 2936247), (1440, 1957498), (2880, 978749)]