2308860160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1877}}^1$

素因数の和:1960

約数の個数: 108

約数和(自身を含む): 5717642364

約数和(自身を除く): 3408782204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 961, 992, 1240, 1280, 1877, 1922, 1984, 2480, 3754, 3844, 3968, 4805, 4960, 7508, 7688, 7936, 9385, 9610, 9920, 15016, 15376, 18770, 19220, 19840, 30032, 30752, 37540, 38440, 39680, 58187, 60064, 61504, 75080, 76880, 116374, 120128, 123008, 150160, 153760, 232748, 240256, 246016, 290935, 300320, 307520, 465496, 480512, 581870, 600640, 615040, 930992, 1163740, 1201280, 1230080, 1803797, 1861984, 2327480, 2402560, 3607594, 3723968, 4654960, 7215188, 7447936, 9018985, 9309920, 14430376, 14895872, 18037970, 18619840, 28860752, 36075940, 37239680, 57721504, 72151880, 74479360, 115443008, 144303760, 230886016, 288607520, 461772032, 577215040, 1154430080, 2308860160]

約数ペア:

[(1, 2308860160), (2, 1154430080), (4, 577215040), (5, 461772032), (8, 288607520), (10, 230886016), (16, 144303760), (20, 115443008), (31, 74479360), (32, 72151880), (40, 57721504), (62, 37239680), (64, 36075940), (80, 28860752), (124, 18619840), (128, 18037970), (155, 14895872), (160, 14430376), (248, 9309920), (256, 9018985), (310, 7447936), (320, 7215188), (496, 4654960), (620, 3723968), (640, 3607594), (961, 2402560), (992, 2327480), (1240, 1861984), (1280, 1803797), (1877, 1230080), (1922, 1201280), (1984, 1163740), (2480, 930992), (3754, 615040), (3844, 600640), (3968, 581870), (4805, 480512), (4960, 465496), (7508, 307520), (7688, 300320), (7936, 290935), (9385, 246016), (9610, 240256), (9920, 232748), (15016, 153760), (15376, 150160), (18770, 123008), (19220, 120128), (19840, 116374), (30032, 76880), (30752, 75080), (37540, 61504), (38440, 60064), (39680, 58187)]