47688960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 166299840

約数和(自身を除く): 118610880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1129, 1280, 1320, 1408, 1760, 1920, 2112, 2258, 2640, 2816, 3387, 3520, 3840, 4224, 4516, 5280, 5645, 6774, 7040, 8448, 9032, 10560, 11290, 12419, 13548, 14080, 16935, 18064, 21120, 22580, 24838, 27096, 33870, 36128, 37257, 42240, 45160, 49676, 54192, 62095, 67740, 72256, 74514, 90320, 99352, 108384, 124190, 135480, 144512, 149028, 180640, 186285, 198704, 216768, 248380, 270960, 289024, 298056, 361280, 372570, 397408, 433536, 496760, 541920, 596112, 722560, 745140, 794816, 867072, 993520, 1083840, 1192224, 1445120, 1490280, 1589632, 1987040, 2167680, 2384448, 2980560, 3179264, 3974080, 4335360, 4768896, 5961120, 7948160, 9537792, 11922240, 15896320, 23844480, 47688960]

約数ペア:

[(1, 47688960), (2, 23844480), (3, 15896320), (4, 11922240), (5, 9537792), (6, 7948160), (8, 5961120), (10, 4768896), (11, 4335360), (12, 3974080), (15, 3179264), (16, 2980560), (20, 2384448), (22, 2167680), (24, 1987040), (30, 1589632), (32, 1490280), (33, 1445120), (40, 1192224), (44, 1083840), (48, 993520), (55, 867072), (60, 794816), (64, 745140), (66, 722560), (80, 596112), (88, 541920), (96, 496760), (110, 433536), (120, 397408), (128, 372570), (132, 361280), (160, 298056), (165, 289024), (176, 270960), (192, 248380), (220, 216768), (240, 198704), (256, 186285), (264, 180640), (320, 149028), (330, 144512), (352, 135480), (384, 124190), (440, 108384), (480, 99352), (528, 90320), (640, 74514), (660, 72256), (704, 67740), (768, 62095), (880, 54192), (960, 49676), (1056, 45160), (1129, 42240), (1280, 37257), (1320, 36128), (1408, 33870), (1760, 27096), (1920, 24838), (2112, 22580), (2258, 21120), (2640, 18064), (2816, 16935), (3387, 14080), (3520, 13548), (3840, 12419), (4224, 11290), (4516, 10560), (5280, 9032), (5645, 8448), (6774, 7040)]