85685760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3719}}^1$

素因数の和:3748

約数の個数: 120

約数和(自身を含む): 296833680

約数和(自身を除く): 211147920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3719, 3840, 4608, 5760, 7438, 7680, 11157, 11520, 14876, 18595, 22314, 23040, 29752, 33471, 37190, 44628, 55785, 59504, 66942, 74380, 89256, 111570, 119008, 133884, 148760, 167355, 178512, 223140, 238016, 267768, 297520, 334710, 357024, 446280, 476032, 535536, 595040, 669420, 714048, 892560, 952064, 1071072, 1190080, 1338840, 1428096, 1785120, 1904128, 2142144, 2380160, 2677680, 2856192, 3570240, 4284288, 4760320, 5355360, 5712384, 7140480, 8568576, 9520640, 10710720, 14280960, 17137152, 21421440, 28561920, 42842880, 85685760]

約数ペア:

[(1, 85685760), (2, 42842880), (3, 28561920), (4, 21421440), (5, 17137152), (6, 14280960), (8, 10710720), (9, 9520640), (10, 8568576), (12, 7140480), (15, 5712384), (16, 5355360), (18, 4760320), (20, 4284288), (24, 3570240), (30, 2856192), (32, 2677680), (36, 2380160), (40, 2142144), (45, 1904128), (48, 1785120), (60, 1428096), (64, 1338840), (72, 1190080), (80, 1071072), (90, 952064), (96, 892560), (120, 714048), (128, 669420), (144, 595040), (160, 535536), (180, 476032), (192, 446280), (240, 357024), (256, 334710), (288, 297520), (320, 267768), (360, 238016), (384, 223140), (480, 178512), (512, 167355), (576, 148760), (640, 133884), (720, 119008), (768, 111570), (960, 89256), (1152, 74380), (1280, 66942), (1440, 59504), (1536, 55785), (1920, 44628), (2304, 37190), (2560, 33471), (2880, 29752), (3719, 23040), (3840, 22314), (4608, 18595), (5760, 14876), (7438, 11520), (7680, 11157)]