481817280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71699}}^1$

素因数の和:71726

約数の個数: 112

約数和(自身を含む): 1748332800

約数和(自身を除く): 1266515520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 71699, 143398, 215097, 286796, 358495, 430194, 501893, 573592, 716990, 860388, 1003786, 1075485, 1147184, 1433980, 1505679, 1720776, 2007572, 2150970, 2294368, 2509465, 2867960, 3011358, 3441552, 4015144, 4301940, 4588736, 5018930, 5735920, 6022716, 6883104, 7528395, 8030288, 8603880, 10037860, 11471840, 12045432, 13766208, 15056790, 16060576, 17207760, 20075720, 22943680, 24090864, 30113580, 32121152, 34415520, 40151440, 48181728, 60227160, 68831040, 80302880, 96363456, 120454320, 160605760, 240908640, 481817280]

約数ペア:

[(1, 481817280), (2, 240908640), (3, 160605760), (4, 120454320), (5, 96363456), (6, 80302880), (7, 68831040), (8, 60227160), (10, 48181728), (12, 40151440), (14, 34415520), (15, 32121152), (16, 30113580), (20, 24090864), (21, 22943680), (24, 20075720), (28, 17207760), (30, 16060576), (32, 15056790), (35, 13766208), (40, 12045432), (42, 11471840), (48, 10037860), (56, 8603880), (60, 8030288), (64, 7528395), (70, 6883104), (80, 6022716), (84, 5735920), (96, 5018930), (105, 4588736), (112, 4301940), (120, 4015144), (140, 3441552), (160, 3011358), (168, 2867960), (192, 2509465), (210, 2294368), (224, 2150970), (240, 2007572), (280, 1720776), (320, 1505679), (336, 1433980), (420, 1147184), (448, 1075485), (480, 1003786), (560, 860388), (672, 716990), (840, 573592), (960, 501893), (1120, 430194), (1344, 358495), (1680, 286796), (2240, 215097), (3360, 143398), (6720, 71699)]