1011847680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{14639}}^1$

素因数の和:14671

約数の個数: 160

約数和(自身を含む): 3594412800

約数和(自身を除く): 2582565120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 14639, 17280, 23040, 29278, 34560, 43917, 58556, 69120, 73195, 87834, 117112, 131751, 146390, 175668, 219585, 234224, 263502, 292780, 351336, 395253, 439170, 468448, 527004, 585560, 658755, 702672, 790506, 878340, 936896, 1054008, 1171120, 1317510, 1405344, 1581012, 1756680, 1873792, 1976265, 2108016, 2342240, 2635020, 2810688, 3162024, 3513360, 3747584, 3952530, 4216032, 4684480, 5270040, 5621376, 6324048, 7026720, 7495168, 7905060, 8432064, 9368960, 10540080, 11242752, 12648096, 14053440, 15810120, 16864128, 18737920, 21080160, 22485504, 25296192, 28106880, 31620240, 33728256, 37475840, 42160320, 50592384, 56213760, 63240480, 67456512, 84320640, 101184768, 112427520, 126480960, 168641280, 202369536, 252961920, 337282560, 505923840, 1011847680]

約数ペア:

[(1, 1011847680), (2, 505923840), (3, 337282560), (4, 252961920), (5, 202369536), (6, 168641280), (8, 126480960), (9, 112427520), (10, 101184768), (12, 84320640), (15, 67456512), (16, 63240480), (18, 56213760), (20, 50592384), (24, 42160320), (27, 37475840), (30, 33728256), (32, 31620240), (36, 28106880), (40, 25296192), (45, 22485504), (48, 21080160), (54, 18737920), (60, 16864128), (64, 15810120), (72, 14053440), (80, 12648096), (90, 11242752), (96, 10540080), (108, 9368960), (120, 8432064), (128, 7905060), (135, 7495168), (144, 7026720), (160, 6324048), (180, 5621376), (192, 5270040), (216, 4684480), (240, 4216032), (256, 3952530), (270, 3747584), (288, 3513360), (320, 3162024), (360, 2810688), (384, 2635020), (432, 2342240), (480, 2108016), (512, 1976265), (540, 1873792), (576, 1756680), (640, 1581012), (720, 1405344), (768, 1317510), (864, 1171120), (960, 1054008), (1080, 936896), (1152, 878340), (1280, 790506), (1440, 702672), (1536, 658755), (1728, 585560), (1920, 527004), (2160, 468448), (2304, 439170), (2560, 395253), (2880, 351336), (3456, 292780), (3840, 263502), (4320, 234224), (4608, 219585), (5760, 175668), (6912, 146390), (7680, 131751), (8640, 117112), (11520, 87834), (13824, 73195), (14639, 69120), (17280, 58556), (23040, 43917), (29278, 34560)]