489242880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{6067}}^1$

素因数の和:6101

約数の個数: 216

約数和(自身を含む): 1934866752

約数和(自身を除く): 1445623872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6067, 6720, 8064, 8960, 10080, 11520, 12134, 13440, 16128, 18201, 20160, 24268, 26880, 30335, 36402, 40320, 42469, 48536, 54603, 60670, 72804, 80640, 84938, 91005, 97072, 109206, 121340, 127407, 145608, 169876, 182010, 194144, 212345, 218412, 242680, 254814, 273015, 291216, 339752, 364020, 382221, 388288, 424690, 436824, 485360, 509628, 546030, 582432, 637035, 679504, 728040, 764442, 776576, 849380, 873648, 970720, 1019256, 1092060, 1164864, 1274070, 1359008, 1456080, 1528884, 1553152, 1698760, 1747296, 1911105, 1941440, 2038512, 2184120, 2329728, 2548140, 2718016, 2912160, 3057768, 3397520, 3494592, 3822210, 3882880, 4077024, 4368240, 4659456, 5096280, 5436032, 5824320, 6115536, 6795040, 6989184, 7644420, 7765760, 8154048, 8736480, 10192560, 10872064, 11648640, 12231072, 13590080, 13978368, 15288840, 16308096, 17472960, 20385120, 23297280, 24462144, 27180160, 30577680, 32616192, 34945920, 40770240, 48924288, 54360320, 61155360, 69891840, 81540480, 97848576, 122310720, 163080960, 244621440, 489242880]

約数ペア:

[(1, 489242880), (2, 244621440), (3, 163080960), (4, 122310720), (5, 97848576), (6, 81540480), (7, 69891840), (8, 61155360), (9, 54360320), (10, 48924288), (12, 40770240), (14, 34945920), (15, 32616192), (16, 30577680), (18, 27180160), (20, 24462144), (21, 23297280), (24, 20385120), (28, 17472960), (30, 16308096), (32, 15288840), (35, 13978368), (36, 13590080), (40, 12231072), (42, 11648640), (45, 10872064), (48, 10192560), (56, 8736480), (60, 8154048), (63, 7765760), (64, 7644420), (70, 6989184), (72, 6795040), (80, 6115536), (84, 5824320), (90, 5436032), (96, 5096280), (105, 4659456), (112, 4368240), (120, 4077024), (126, 3882880), (128, 3822210), (140, 3494592), (144, 3397520), (160, 3057768), (168, 2912160), (180, 2718016), (192, 2548140), (210, 2329728), (224, 2184120), (240, 2038512), (252, 1941440), (256, 1911105), (280, 1747296), (288, 1698760), (315, 1553152), (320, 1528884), (336, 1456080), (360, 1359008), (384, 1274070), (420, 1164864), (448, 1092060), (480, 1019256), (504, 970720), (560, 873648), (576, 849380), (630, 776576), (640, 764442), (672, 728040), (720, 679504), (768, 637035), (840, 582432), (896, 546030), (960, 509628), (1008, 485360), (1120, 436824), (1152, 424690), (1260, 388288), (1280, 382221), (1344, 364020), (1440, 339752), (1680, 291216), (1792, 273015), (1920, 254814), (2016, 242680), (2240, 218412), (2304, 212345), (2520, 194144), (2688, 182010), (2880, 169876), (3360, 145608), (3840, 127407), (4032, 121340), (4480, 109206), (5040, 97072), (5376, 91005), (5760, 84938), (6067, 80640), (6720, 72804), (8064, 60670), (8960, 54603), (10080, 48536), (11520, 42469), (12134, 40320), (13440, 36402), (16128, 30335), (18201, 26880), (20160, 24268)]