1283823480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4217}}^1$

素因数の和:4333

約数の個数: 128

約数和(自身を含む): 4008787200

約数和(自身を除く): 2724963720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 236, 258, 295, 344, 354, 430, 472, 516, 590, 645, 708, 860, 885, 1032, 1180, 1290, 1416, 1720, 1770, 2360, 2537, 2580, 3540, 4217, 5074, 5160, 7080, 7611, 8434, 10148, 12651, 12685, 15222, 16868, 20296, 21085, 25302, 25370, 30444, 33736, 38055, 42170, 50604, 50740, 60888, 63255, 76110, 84340, 101208, 101480, 126510, 152220, 168680, 181331, 248803, 253020, 304440, 362662, 497606, 506040, 543993, 725324, 746409, 906655, 995212, 1087986, 1244015, 1450648, 1492818, 1813310, 1990424, 2175972, 2488030, 2719965, 2985636, 3626620, 3732045, 4351944, 4976060, 5439930, 5971272, 7253240, 7464090, 9952120, 10698529, 10879860, 14928180, 21397058, 21759720, 29856360, 32095587, 42794116, 53492645, 64191174, 85588232, 106985290, 128382348, 160477935, 213970580, 256764696, 320955870, 427941160, 641911740, 1283823480]

約数ペア:

[(1, 1283823480), (2, 641911740), (3, 427941160), (4, 320955870), (5, 256764696), (6, 213970580), (8, 160477935), (10, 128382348), (12, 106985290), (15, 85588232), (20, 64191174), (24, 53492645), (30, 42794116), (40, 32095587), (43, 29856360), (59, 21759720), (60, 21397058), (86, 14928180), (118, 10879860), (120, 10698529), (129, 9952120), (172, 7464090), (177, 7253240), (215, 5971272), (236, 5439930), (258, 4976060), (295, 4351944), (344, 3732045), (354, 3626620), (430, 2985636), (472, 2719965), (516, 2488030), (590, 2175972), (645, 1990424), (708, 1813310), (860, 1492818), (885, 1450648), (1032, 1244015), (1180, 1087986), (1290, 995212), (1416, 906655), (1720, 746409), (1770, 725324), (2360, 543993), (2537, 506040), (2580, 497606), (3540, 362662), (4217, 304440), (5074, 253020), (5160, 248803), (7080, 181331), (7611, 168680), (8434, 152220), (10148, 126510), (12651, 101480), (12685, 101208), (15222, 84340), (16868, 76110), (20296, 63255), (21085, 60888), (25302, 50740), (25370, 50604), (30444, 42170), (33736, 38055)]