124559440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^3\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 307033920

約数和(自身を除く): 182474480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 227, 304, 361, 380, 454, 722, 760, 908, 1135, 1444, 1520, 1805, 1816, 2270, 2888, 3610, 3632, 4313, 4540, 5776, 6859, 7220, 8626, 9080, 13718, 14440, 17252, 18160, 21565, 27436, 28880, 34295, 34504, 43130, 54872, 68590, 69008, 81947, 86260, 109744, 137180, 163894, 172520, 274360, 327788, 345040, 409735, 548720, 655576, 819470, 1311152, 1556993, 1638940, 3113986, 3277880, 6227972, 6555760, 7784965, 12455944, 15569930, 24911888, 31139860, 62279720, 124559440]

約数ペア:

[(1, 124559440), (2, 62279720), (4, 31139860), (5, 24911888), (8, 15569930), (10, 12455944), (16, 7784965), (19, 6555760), (20, 6227972), (38, 3277880), (40, 3113986), (76, 1638940), (80, 1556993), (95, 1311152), (152, 819470), (190, 655576), (227, 548720), (304, 409735), (361, 345040), (380, 327788), (454, 274360), (722, 172520), (760, 163894), (908, 137180), (1135, 109744), (1444, 86260), (1520, 81947), (1805, 69008), (1816, 68590), (2270, 54872), (2888, 43130), (3610, 34504), (3632, 34295), (4313, 28880), (4540, 27436), (5776, 21565), (6859, 18160), (7220, 17252), (8626, 14440), (9080, 13718)]