2977135920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{375901}}^1$

素因数の和:375931

約数の個数: 120

約数和(自身を含む): 10907172432

約数和(自身を除く): 7930036512

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, 375901, 751802, 1127703, 1503604, 1879505, 2255406, 3007208, 3383109, 3759010, 4134911, 4510812, 5638515, 6014416, 6766218, 7518020, 8269822, 9021624, 11277030, 12404733, 13532436, 15036040, 16539644, 16915545, 18043248, 20674555, 22554060, 24809466, 27064872, 30072080, 33079288, 33831090, 37214199, 41349110, 45108120, 49618932, 54129744, 62023665, 66158576, 67662180, 74428398, 82698220, 90216240, 99237864, 124047330, 135324360, 148856796, 165396440, 186070995, 198475728, 248094660, 270648720, 297713592, 330792880, 372141990, 496189320, 595427184, 744283980, 992378640, 1488567960, 2977135920]

約数ペア:

[(1, 2977135920), (2, 1488567960), (3, 992378640), (4, 744283980), (5, 595427184), (6, 496189320), (8, 372141990), (9, 330792880), (10, 297713592), (11, 270648720), (12, 248094660), (15, 198475728), (16, 186070995), (18, 165396440), (20, 148856796), (22, 135324360), (24, 124047330), (30, 99237864), (33, 90216240), (36, 82698220), (40, 74428398), (44, 67662180), (45, 66158576), (48, 62023665), (55, 54129744), (60, 49618932), (66, 45108120), (72, 41349110), (80, 37214199), (88, 33831090), (90, 33079288), (99, 30072080), (110, 27064872), (120, 24809466), (132, 22554060), (144, 20674555), (165, 18043248), (176, 16915545), (180, 16539644), (198, 15036040), (220, 13532436), (240, 12404733), (264, 11277030), (330, 9021624), (360, 8269822), (396, 7518020), (440, 6766218), (495, 6014416), (528, 5638515), (660, 4510812), (720, 4134911), (792, 3759010), (880, 3383109), (990, 3007208), (1320, 2255406), (1584, 1879505), (1980, 1503604), (2640, 1127703), (3960, 751802), (7920, 375901)]