304255080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 1033344000

約数和(自身を除く): 729088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 137, 155, 180, 186, 199, 248, 274, 279, 310, 360, 372, 398, 411, 465, 548, 558, 597, 620, 685, 744, 796, 822, 930, 995, 1096, 1116, 1194, 1233, 1240, 1370, 1395, 1592, 1644, 1791, 1860, 1990, 2055, 2232, 2388, 2466, 2740, 2790, 2985, 3288, 3582, 3720, 3980, 4110, 4247, 4776, 4932, 5480, 5580, 5970, 6165, 6169, 7164, 7960, 8220, 8494, 8955, 9864, 11160, 11940, 12330, 12338, 12741, 14328, 16440, 16988, 17910, 18507, 21235, 23880, 24660, 24676, 25482, 27263, 30845, 33976, 35820, 37014, 38223, 42470, 49320, 49352, 50964, 54526, 55521, 61690, 63705, 71640, 74028, 76446, 81789, 84940, 92535, 101928, 109052, 111042, 123380, 127410, 136315, 148056, 152892, 163578, 169880, 185070, 191115, 218104, 222084, 245367, 246760, 254820, 272630, 277605, 305784, 327156, 370140, 382230, 408945, 444168, 490734, 509640, 545260, 555210, 654312, 740280, 764460, 817890, 845153, 981468, 1090520, 1110420, 1226835, 1528920, 1635780, 1690306, 1962936, 2220840, 2453670, 2535459, 3271560, 3380612, 4225765, 4907340, 5070918, 6761224, 7606377, 8451530, 9814680, 10141836, 12677295, 15212754, 16903060, 20283672, 25354590, 30425508, 33806120, 38031885, 50709180, 60851016, 76063770, 101418360, 152127540, 304255080]

約数ペア:

[(1, 304255080), (2, 152127540), (3, 101418360), (4, 76063770), (5, 60851016), (6, 50709180), (8, 38031885), (9, 33806120), (10, 30425508), (12, 25354590), (15, 20283672), (18, 16903060), (20, 15212754), (24, 12677295), (30, 10141836), (31, 9814680), (36, 8451530), (40, 7606377), (45, 6761224), (60, 5070918), (62, 4907340), (72, 4225765), (90, 3380612), (93, 3271560), (120, 2535459), (124, 2453670), (137, 2220840), (155, 1962936), (180, 1690306), (186, 1635780), (199, 1528920), (248, 1226835), (274, 1110420), (279, 1090520), (310, 981468), (360, 845153), (372, 817890), (398, 764460), (411, 740280), (465, 654312), (548, 555210), (558, 545260), (597, 509640), (620, 490734), (685, 444168), (744, 408945), (796, 382230), (822, 370140), (930, 327156), (995, 305784), (1096, 277605), (1116, 272630), (1194, 254820), (1233, 246760), (1240, 245367), (1370, 222084), (1395, 218104), (1592, 191115), (1644, 185070), (1791, 169880), (1860, 163578), (1990, 152892), (2055, 148056), (2232, 136315), (2388, 127410), (2466, 123380), (2740, 111042), (2790, 109052), (2985, 101928), (3288, 92535), (3582, 84940), (3720, 81789), (3980, 76446), (4110, 74028), (4247, 71640), (4776, 63705), (4932, 61690), (5480, 55521), (5580, 54526), (5970, 50964), (6165, 49352), (6169, 49320), (7164, 42470), (7960, 38223), (8220, 37014), (8494, 35820), (8955, 33976), (9864, 30845), (11160, 27263), (11940, 25482), (12330, 24676), (12338, 24660), (12741, 23880), (14328, 21235), (16440, 18507), (16988, 17910)]