2173679280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1006333}}^1$

素因数の和:1006355

約数の個数: 80

約数和(自身を含む): 7487124960

約数和(自身を除く): 5313445680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1006333, 2012666, 3018999, 4025332, 5031665, 6037998, 8050664, 9056997, 10063330, 12075996, 15094995, 16101328, 18113994, 20126660, 24151992, 27170991, 30189990, 36227988, 40253320, 45284985, 48303984, 54341982, 60379980, 72455976, 80506640, 90569970, 108683964, 120759960, 135854955, 144911952, 181139940, 217367928, 241519920, 271709910, 362279880, 434735856, 543419820, 724559760, 1086839640, 2173679280]

約数ペア:

[(1, 2173679280), (2, 1086839640), (3, 724559760), (4, 543419820), (5, 434735856), (6, 362279880), (8, 271709910), (9, 241519920), (10, 217367928), (12, 181139940), (15, 144911952), (16, 135854955), (18, 120759960), (20, 108683964), (24, 90569970), (27, 80506640), (30, 72455976), (36, 60379980), (40, 54341982), (45, 48303984), (48, 45284985), (54, 40253320), (60, 36227988), (72, 30189990), (80, 27170991), (90, 24151992), (108, 20126660), (120, 18113994), (135, 16101328), (144, 15094995), (180, 12075996), (216, 10063330), (240, 9056997), (270, 8050664), (360, 6037998), (432, 5031665), (540, 4025332), (720, 3018999), (1080, 2012666), (2160, 1006333)]