679387680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1019}}^1$

素因数の和:1503

約数の個数: 144

約数和(自身を含む): 2325697920

約数和(自身を除く): 1646310240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 463, 480, 720, 926, 1019, 1389, 1440, 1852, 2038, 2315, 2778, 3057, 3704, 4076, 4167, 4630, 5095, 5556, 6114, 6945, 7408, 8152, 8334, 9171, 9260, 10190, 11112, 12228, 13890, 14816, 15285, 16304, 16668, 18342, 18520, 20380, 20835, 22224, 24456, 27780, 30570, 32608, 33336, 36684, 37040, 40760, 41670, 44448, 45855, 48912, 55560, 61140, 66672, 73368, 74080, 81520, 83340, 91710, 97824, 111120, 122280, 133344, 146736, 163040, 166680, 183420, 222240, 244560, 293472, 333360, 366840, 471797, 489120, 666720, 733680, 943594, 1415391, 1467360, 1887188, 2358985, 2830782, 3774376, 4246173, 4717970, 5661564, 7076955, 7548752, 8492346, 9435940, 11323128, 14153910, 15097504, 16984692, 18871880, 21230865, 22646256, 28307820, 33969384, 37743760, 42461730, 45292512, 56615640, 67938768, 75487520, 84923460, 113231280, 135877536, 169846920, 226462560, 339693840, 679387680]

約数ペア:

[(1, 679387680), (2, 339693840), (3, 226462560), (4, 169846920), (5, 135877536), (6, 113231280), (8, 84923460), (9, 75487520), (10, 67938768), (12, 56615640), (15, 45292512), (16, 42461730), (18, 37743760), (20, 33969384), (24, 28307820), (30, 22646256), (32, 21230865), (36, 18871880), (40, 16984692), (45, 15097504), (48, 14153910), (60, 11323128), (72, 9435940), (80, 8492346), (90, 7548752), (96, 7076955), (120, 5661564), (144, 4717970), (160, 4246173), (180, 3774376), (240, 2830782), (288, 2358985), (360, 1887188), (463, 1467360), (480, 1415391), (720, 943594), (926, 733680), (1019, 666720), (1389, 489120), (1440, 471797), (1852, 366840), (2038, 333360), (2315, 293472), (2778, 244560), (3057, 222240), (3704, 183420), (4076, 166680), (4167, 163040), (4630, 146736), (5095, 133344), (5556, 122280), (6114, 111120), (6945, 97824), (7408, 91710), (8152, 83340), (8334, 81520), (9171, 74080), (9260, 73368), (10190, 66672), (11112, 61140), (12228, 55560), (13890, 48912), (14816, 45855), (15285, 44448), (16304, 41670), (16668, 40760), (18342, 37040), (18520, 36684), (20380, 33336), (20835, 32608), (22224, 30570), (24456, 27780)]