149073840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 503659728

約数和(自身を除く): 354585888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1051, 1182, 1576, 1773, 1970, 2102, 2364, 2955, 3152, 3153, 3546, 3940, 4204, 4728, 5255, 5910, 6306, 7092, 7880, 8408, 8865, 9456, 9459, 10510, 11820, 12612, 14184, 15760, 15765, 16816, 17730, 18918, 21020, 23640, 25224, 28368, 31530, 35460, 37836, 42040, 47280, 47295, 50448, 63060, 70920, 75672, 84080, 94590, 126120, 141840, 151344, 189180, 207047, 252240, 378360, 414094, 621141, 756720, 828188, 1035235, 1242282, 1656376, 1863423, 2070470, 2484564, 3105705, 3312752, 3726846, 4140940, 4969128, 6211410, 7453692, 8281880, 9317115, 9938256, 12422820, 14907384, 16563760, 18634230, 24845640, 29814768, 37268460, 49691280, 74536920, 149073840]

約数ペア:

[(1, 149073840), (2, 74536920), (3, 49691280), (4, 37268460), (5, 29814768), (6, 24845640), (8, 18634230), (9, 16563760), (10, 14907384), (12, 12422820), (15, 9938256), (16, 9317115), (18, 8281880), (20, 7453692), (24, 6211410), (30, 4969128), (36, 4140940), (40, 3726846), (45, 3312752), (48, 3105705), (60, 2484564), (72, 2070470), (80, 1863423), (90, 1656376), (120, 1242282), (144, 1035235), (180, 828188), (197, 756720), (240, 621141), (360, 414094), (394, 378360), (591, 252240), (720, 207047), (788, 189180), (985, 151344), (1051, 141840), (1182, 126120), (1576, 94590), (1773, 84080), (1970, 75672), (2102, 70920), (2364, 63060), (2955, 50448), (3152, 47295), (3153, 47280), (3546, 42040), (3940, 37836), (4204, 35460), (4728, 31530), (5255, 28368), (5910, 25224), (6306, 23640), (7092, 21020), (7880, 18918), (8408, 17730), (8865, 16816), (9456, 15765), (9459, 15760), (10510, 14184), (11820, 12612)]