454920960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 216

約数和(自身を含む): 1575507024

約数和(自身を除く): 1120586064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 701, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1402, 1560, 1664, 1690, 1920, 2028, 2080, 2103, 2496, 2535, 2704, 2804, 3120, 3328, 3380, 3505, 3840, 4056, 4160, 4206, 4992, 5070, 5408, 5608, 6240, 6760, 7010, 8112, 8320, 8412, 9113, 9984, 10140, 10515, 10816, 11216, 12480, 13520, 14020, 16224, 16640, 16824, 18226, 20280, 21030, 21632, 22432, 24960, 27040, 27339, 28040, 32448, 33648, 36452, 40560, 42060, 43264, 44864, 45565, 49920, 54080, 54678, 56080, 64896, 67296, 72904, 81120, 84120, 89728, 91130, 108160, 109356, 112160, 118469, 129792, 134592, 136695, 145808, 162240, 168240, 179456, 182260, 216320, 218712, 224320, 236938, 269184, 273390, 291616, 324480, 336480, 355407, 364520, 437424, 448640, 473876, 538368, 546780, 583232, 592345, 648960, 672960, 710814, 729040, 874848, 897280, 947752, 1093560, 1166464, 1184690, 1345920, 1421628, 1458080, 1749696, 1777035, 1895504, 2187120, 2332928, 2369380, 2691840, 2843256, 2916160, 3499392, 3554070, 3791008, 4374240, 4738760, 5686512, 5832320, 6998784, 7108140, 7582016, 8748480, 9477520, 11373024, 11664640, 14216280, 15164032, 17496960, 18955040, 22746048, 28432560, 30328064, 34993920, 37910080, 45492096, 56865120, 75820160, 90984192, 113730240, 151640320, 227460480, 454920960]

約数ペア:

[(1, 454920960), (2, 227460480), (3, 151640320), (4, 113730240), (5, 90984192), (6, 75820160), (8, 56865120), (10, 45492096), (12, 37910080), (13, 34993920), (15, 30328064), (16, 28432560), (20, 22746048), (24, 18955040), (26, 17496960), (30, 15164032), (32, 14216280), (39, 11664640), (40, 11373024), (48, 9477520), (52, 8748480), (60, 7582016), (64, 7108140), (65, 6998784), (78, 5832320), (80, 5686512), (96, 4738760), (104, 4374240), (120, 3791008), (128, 3554070), (130, 3499392), (156, 2916160), (160, 2843256), (169, 2691840), (192, 2369380), (195, 2332928), (208, 2187120), (240, 1895504), (256, 1777035), (260, 1749696), (312, 1458080), (320, 1421628), (338, 1345920), (384, 1184690), (390, 1166464), (416, 1093560), (480, 947752), (507, 897280), (520, 874848), (624, 729040), (640, 710814), (676, 672960), (701, 648960), (768, 592345), (780, 583232), (832, 546780), (845, 538368), (960, 473876), (1014, 448640), (1040, 437424), (1248, 364520), (1280, 355407), (1352, 336480), (1402, 324480), (1560, 291616), (1664, 273390), (1690, 269184), (1920, 236938), (2028, 224320), (2080, 218712), (2103, 216320), (2496, 182260), (2535, 179456), (2704, 168240), (2804, 162240), (3120, 145808), (3328, 136695), (3380, 134592), (3505, 129792), (3840, 118469), (4056, 112160), (4160, 109356), (4206, 108160), (4992, 91130), (5070, 89728), (5408, 84120), (5608, 81120), (6240, 72904), (6760, 67296), (7010, 64896), (8112, 56080), (8320, 54678), (8412, 54080), (9113, 49920), (9984, 45565), (10140, 44864), (10515, 43264), (10816, 42060), (11216, 40560), (12480, 36452), (13520, 33648), (14020, 32448), (16224, 28040), (16640, 27339), (16824, 27040), (18226, 24960), (20280, 22432), (21030, 21632)]