1020483840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1224

約数の個数: 144

約数和(自身を含む): 3273899328

約数和(自身を除く): 2253415488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 293, 320, 384, 480, 586, 640, 768, 879, 907, 960, 1172, 1280, 1465, 1758, 1814, 1920, 2344, 2721, 2930, 3516, 3628, 3840, 4395, 4535, 4688, 5442, 5860, 7032, 7256, 8790, 9070, 9376, 10884, 11720, 13605, 14064, 14512, 17580, 18140, 18752, 21768, 23440, 27210, 28128, 29024, 35160, 36280, 37504, 43536, 46880, 54420, 56256, 58048, 70320, 72560, 75008, 87072, 93760, 108840, 112512, 116096, 140640, 145120, 174144, 187520, 217680, 225024, 232192, 265751, 281280, 290240, 348288, 375040, 435360, 531502, 562560, 580480, 696576, 797253, 870720, 1063004, 1125120, 1160960, 1328755, 1594506, 1741440, 2126008, 2657510, 3189012, 3482880, 3986265, 4252016, 5315020, 6378024, 7972530, 8504032, 10630040, 12756048, 15945060, 17008064, 21260080, 25512096, 31890120, 34016128, 42520160, 51024192, 63780240, 68032256, 85040320, 102048384, 127560480, 170080640, 204096768, 255120960, 340161280, 510241920, 1020483840]

約数ペア:

[(1, 1020483840), (2, 510241920), (3, 340161280), (4, 255120960), (5, 204096768), (6, 170080640), (8, 127560480), (10, 102048384), (12, 85040320), (15, 68032256), (16, 63780240), (20, 51024192), (24, 42520160), (30, 34016128), (32, 31890120), (40, 25512096), (48, 21260080), (60, 17008064), (64, 15945060), (80, 12756048), (96, 10630040), (120, 8504032), (128, 7972530), (160, 6378024), (192, 5315020), (240, 4252016), (256, 3986265), (293, 3482880), (320, 3189012), (384, 2657510), (480, 2126008), (586, 1741440), (640, 1594506), (768, 1328755), (879, 1160960), (907, 1125120), (960, 1063004), (1172, 870720), (1280, 797253), (1465, 696576), (1758, 580480), (1814, 562560), (1920, 531502), (2344, 435360), (2721, 375040), (2930, 348288), (3516, 290240), (3628, 281280), (3840, 265751), (4395, 232192), (4535, 225024), (4688, 217680), (5442, 187520), (5860, 174144), (7032, 145120), (7256, 140640), (8790, 116096), (9070, 112512), (9376, 108840), (10884, 93760), (11720, 87072), (13605, 75008), (14064, 72560), (14512, 70320), (17580, 58048), (18140, 56256), (18752, 54420), (21768, 46880), (23440, 43536), (27210, 37504), (28128, 36280), (29024, 35160)]