86389920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 144

約数和(自身を含む): 312235560

約数和(自身を除く): 225845640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3529, 4080, 4896, 6120, 7058, 8160, 10587, 12240, 14116, 17645, 21174, 24480, 28232, 31761, 35290, 42348, 52935, 56464, 59993, 63522, 70580, 84696, 105870, 112928, 119986, 127044, 141160, 158805, 169392, 179979, 211740, 239972, 254088, 282320, 299965, 317610, 338784, 359958, 423480, 479944, 508176, 539937, 564640, 599930, 635220, 719916, 846960, 899895, 959888, 1016352, 1079874, 1199860, 1270440, 1439832, 1693920, 1799790, 1919776, 2159748, 2399720, 2540880, 2699685, 2879664, 3599580, 4319496, 4799440, 5081760, 5399370, 5759328, 7199160, 8638992, 9598880, 10798740, 14398320, 17277984, 21597480, 28796640, 43194960, 86389920]

約数ペア:

[(1, 86389920), (2, 43194960), (3, 28796640), (4, 21597480), (5, 17277984), (6, 14398320), (8, 10798740), (9, 9598880), (10, 8638992), (12, 7199160), (15, 5759328), (16, 5399370), (17, 5081760), (18, 4799440), (20, 4319496), (24, 3599580), (30, 2879664), (32, 2699685), (34, 2540880), (36, 2399720), (40, 2159748), (45, 1919776), (48, 1799790), (51, 1693920), (60, 1439832), (68, 1270440), (72, 1199860), (80, 1079874), (85, 1016352), (90, 959888), (96, 899895), (102, 846960), (120, 719916), (136, 635220), (144, 599930), (153, 564640), (160, 539937), (170, 508176), (180, 479944), (204, 423480), (240, 359958), (255, 338784), (272, 317610), (288, 299965), (306, 282320), (340, 254088), (360, 239972), (408, 211740), (480, 179979), (510, 169392), (544, 158805), (612, 141160), (680, 127044), (720, 119986), (765, 112928), (816, 105870), (1020, 84696), (1224, 70580), (1360, 63522), (1440, 59993), (1530, 56464), (1632, 52935), (2040, 42348), (2448, 35290), (2720, 31761), (3060, 28232), (3529, 24480), (4080, 21174), (4896, 17645), (6120, 14116), (7058, 12240), (8160, 10587)]