855352080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107999}}^1$

素因数の和:108029

約数の個数: 120

約数和(自身を含む): 3133728000

約数和(自身を除く): 2278375920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 107999, 215998, 323997, 431996, 539995, 647994, 863992, 971991, 1079990, 1187989, 1295988, 1619985, 1727984, 1943982, 2159980, 2375978, 2591976, 3239970, 3563967, 3887964, 4319960, 4751956, 4859955, 5183952, 5939945, 6479940, 7127934, 7775928, 8639920, 9503912, 9719910, 10691901, 11879890, 12959880, 14255868, 15551856, 17819835, 19007824, 19439820, 21383802, 23759780, 25919760, 28511736, 35639670, 38879640, 42767604, 47519560, 53459505, 57023472, 71279340, 77759280, 85535208, 95039120, 106919010, 142558680, 171070416, 213838020, 285117360, 427676040, 855352080]

約数ペア:

[(1, 855352080), (2, 427676040), (3, 285117360), (4, 213838020), (5, 171070416), (6, 142558680), (8, 106919010), (9, 95039120), (10, 85535208), (11, 77759280), (12, 71279340), (15, 57023472), (16, 53459505), (18, 47519560), (20, 42767604), (22, 38879640), (24, 35639670), (30, 28511736), (33, 25919760), (36, 23759780), (40, 21383802), (44, 19439820), (45, 19007824), (48, 17819835), (55, 15551856), (60, 14255868), (66, 12959880), (72, 11879890), (80, 10691901), (88, 9719910), (90, 9503912), (99, 8639920), (110, 7775928), (120, 7127934), (132, 6479940), (144, 5939945), (165, 5183952), (176, 4859955), (180, 4751956), (198, 4319960), (220, 3887964), (240, 3563967), (264, 3239970), (330, 2591976), (360, 2375978), (396, 2159980), (440, 1943982), (495, 1727984), (528, 1619985), (660, 1295988), (720, 1187989), (792, 1079990), (880, 971991), (990, 863992), (1320, 647994), (1584, 539995), (1980, 431996), (2640, 323997), (3960, 215998), (7920, 107999)]