153480960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4441}}^1$

素因数の和:4471

約数の個数: 144

約数和(自身を含む): 544766880

約数和(自身を除く): 391285920

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4441, 5760, 6912, 8640, 8882, 11520, 13323, 17280, 17764, 22205, 26646, 34560, 35528, 39969, 44410, 53292, 66615, 71056, 79938, 88820, 106584, 119907, 133230, 142112, 159876, 177640, 199845, 213168, 239814, 266460, 284224, 319752, 355280, 399690, 426336, 479628, 532920, 568448, 599535, 639504, 710560, 799380, 852672, 959256, 1065840, 1136896, 1199070, 1279008, 1421120, 1598760, 1705344, 1918512, 2131680, 2398140, 2558016, 2842240, 3197520, 3410688, 3837024, 4263360, 4796280, 5116032, 5684480, 6395040, 7674048, 8526720, 9592560, 10232064, 12790080, 15348096, 17053440, 19185120, 25580160, 30696192, 38370240, 51160320, 76740480, 153480960]

約数ペア:

[(1, 153480960), (2, 76740480), (3, 51160320), (4, 38370240), (5, 30696192), (6, 25580160), (8, 19185120), (9, 17053440), (10, 15348096), (12, 12790080), (15, 10232064), (16, 9592560), (18, 8526720), (20, 7674048), (24, 6395040), (27, 5684480), (30, 5116032), (32, 4796280), (36, 4263360), (40, 3837024), (45, 3410688), (48, 3197520), (54, 2842240), (60, 2558016), (64, 2398140), (72, 2131680), (80, 1918512), (90, 1705344), (96, 1598760), (108, 1421120), (120, 1279008), (128, 1199070), (135, 1136896), (144, 1065840), (160, 959256), (180, 852672), (192, 799380), (216, 710560), (240, 639504), (256, 599535), (270, 568448), (288, 532920), (320, 479628), (360, 426336), (384, 399690), (432, 355280), (480, 319752), (540, 284224), (576, 266460), (640, 239814), (720, 213168), (768, 199845), (864, 177640), (960, 159876), (1080, 142112), (1152, 133230), (1280, 119907), (1440, 106584), (1728, 88820), (1920, 79938), (2160, 71056), (2304, 66615), (2880, 53292), (3456, 44410), (3840, 39969), (4320, 35528), (4441, 34560), (5760, 26646), (6912, 22205), (8640, 17764), (8882, 17280), (11520, 13323)]