282726720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 224

約数和(自身を含む): 1021933440

約数和(自身を除く): 739206720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 761, 774, 860, 864, 960, 1032, 1080, 1161, 1290, 1376, 1440, 1522, 1548, 1720, 1728, 1935, 2064, 2160, 2283, 2322, 2580, 2752, 2880, 3044, 3096, 3440, 3805, 3870, 4128, 4320, 4566, 4644, 5160, 5805, 6088, 6192, 6849, 6880, 7610, 7740, 8256, 8640, 9132, 9288, 10320, 11415, 11610, 12176, 12384, 13698, 13760, 15220, 15480, 18264, 18576, 20547, 20640, 22830, 23220, 24352, 24768, 27396, 30440, 30960, 32723, 34245, 36528, 37152, 41094, 41280, 45660, 46440, 48704, 54792, 60880, 61920, 65446, 68490, 73056, 74304, 82188, 91320, 92880, 98169, 102735, 109584, 121760, 123840, 130892, 136980, 146112, 163615, 164376, 182640, 185760, 196338, 205470, 219168, 243520, 261784, 273960, 294507, 327230, 328752, 365280, 371520, 392676, 410940, 438336, 490845, 523568, 547920, 589014, 654460, 657504, 730560, 785352, 821880, 883521, 981690, 1047136, 1095840, 1178028, 1308920, 1315008, 1472535, 1570704, 1643760, 1767042, 1963380, 2094272, 2191680, 2356056, 2617840, 2945070, 3141408, 3287520, 3534084, 3926760, 4417605, 4712112, 5235680, 5890140, 6282816, 6575040, 7068168, 7853520, 8835210, 9424224, 10471360, 11780280, 14136336, 15707040, 17670420, 18848448, 23560560, 28272672, 31414080, 35340840, 47121120, 56545344, 70681680, 94242240, 141363360, 282726720]

約数ペア:

[(1, 282726720), (2, 141363360), (3, 94242240), (4, 70681680), (5, 56545344), (6, 47121120), (8, 35340840), (9, 31414080), (10, 28272672), (12, 23560560), (15, 18848448), (16, 17670420), (18, 15707040), (20, 14136336), (24, 11780280), (27, 10471360), (30, 9424224), (32, 8835210), (36, 7853520), (40, 7068168), (43, 6575040), (45, 6282816), (48, 5890140), (54, 5235680), (60, 4712112), (64, 4417605), (72, 3926760), (80, 3534084), (86, 3287520), (90, 3141408), (96, 2945070), (108, 2617840), (120, 2356056), (129, 2191680), (135, 2094272), (144, 1963380), (160, 1767042), (172, 1643760), (180, 1570704), (192, 1472535), (215, 1315008), (216, 1308920), (240, 1178028), (258, 1095840), (270, 1047136), (288, 981690), (320, 883521), (344, 821880), (360, 785352), (387, 730560), (430, 657504), (432, 654460), (480, 589014), (516, 547920), (540, 523568), (576, 490845), (645, 438336), (688, 410940), (720, 392676), (761, 371520), (774, 365280), (860, 328752), (864, 327230), (960, 294507), (1032, 273960), (1080, 261784), (1161, 243520), (1290, 219168), (1376, 205470), (1440, 196338), (1522, 185760), (1548, 182640), (1720, 164376), (1728, 163615), (1935, 146112), (2064, 136980), (2160, 130892), (2283, 123840), (2322, 121760), (2580, 109584), (2752, 102735), (2880, 98169), (3044, 92880), (3096, 91320), (3440, 82188), (3805, 74304), (3870, 73056), (4128, 68490), (4320, 65446), (4566, 61920), (4644, 60880), (5160, 54792), (5805, 48704), (6088, 46440), (6192, 45660), (6849, 41280), (6880, 41094), (7610, 37152), (7740, 36528), (8256, 34245), (8640, 32723), (9132, 30960), (9288, 30440), (10320, 27396), (11415, 24768), (11610, 24352), (12176, 23220), (12384, 22830), (13698, 20640), (13760, 20547), (15220, 18576), (15480, 18264)]