77772960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 291442536

約数和(自身を除く): 213669576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 353, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 706, 720, 765, 810, 816, 864, 918, 1020, 1059, 1080, 1224, 1296, 1360, 1377, 1412, 1440, 1530, 1620, 1632, 1765, 1836, 2040, 2118, 2160, 2295, 2448, 2592, 2720, 2754, 2824, 3060, 3177, 3240, 3530, 3672, 4080, 4236, 4320, 4590, 4896, 5295, 5508, 5648, 6001, 6120, 6354, 6480, 6885, 7060, 7344, 8160, 8472, 9180, 9531, 10590, 11016, 11296, 12002, 12240, 12708, 12960, 13770, 14120, 14688, 15885, 16944, 18003, 18360, 19062, 21180, 22032, 24004, 24480, 25416, 27540, 28240, 28593, 30005, 31770, 33888, 36006, 36720, 38124, 42360, 44064, 47655, 48008, 50832, 54009, 55080, 56480, 57186, 60010, 63540, 72012, 73440, 76248, 84720, 90015, 95310, 96016, 101664, 108018, 110160, 114372, 120020, 127080, 142965, 144024, 152496, 162027, 169440, 180030, 190620, 192032, 216036, 220320, 228744, 240040, 254160, 270045, 285930, 288048, 304992, 324054, 360060, 381240, 432072, 457488, 480080, 486081, 508320, 540090, 571860, 576096, 648108, 720120, 762480, 810135, 864144, 914976, 960160, 972162, 1080180, 1143720, 1296216, 1440240, 1524960, 1620270, 1728288, 1944324, 2160360, 2287440, 2430405, 2592432, 2880480, 3240540, 3888648, 4320720, 4574880, 4860810, 5184864, 6481080, 7777296, 8641440, 9721620, 12962160, 15554592, 19443240, 25924320, 38886480, 77772960]

約数ペア:

[(1, 77772960), (2, 38886480), (3, 25924320), (4, 19443240), (5, 15554592), (6, 12962160), (8, 9721620), (9, 8641440), (10, 7777296), (12, 6481080), (15, 5184864), (16, 4860810), (17, 4574880), (18, 4320720), (20, 3888648), (24, 3240540), (27, 2880480), (30, 2592432), (32, 2430405), (34, 2287440), (36, 2160360), (40, 1944324), (45, 1728288), (48, 1620270), (51, 1524960), (54, 1440240), (60, 1296216), (68, 1143720), (72, 1080180), (80, 972162), (81, 960160), (85, 914976), (90, 864144), (96, 810135), (102, 762480), (108, 720120), (120, 648108), (135, 576096), (136, 571860), (144, 540090), (153, 508320), (160, 486081), (162, 480080), (170, 457488), (180, 432072), (204, 381240), (216, 360060), (240, 324054), (255, 304992), (270, 288048), (272, 285930), (288, 270045), (306, 254160), (324, 240040), (340, 228744), (353, 220320), (360, 216036), (405, 192032), (408, 190620), (432, 180030), (459, 169440), (480, 162027), (510, 152496), (540, 144024), (544, 142965), (612, 127080), (648, 120020), (680, 114372), (706, 110160), (720, 108018), (765, 101664), (810, 96016), (816, 95310), (864, 90015), (918, 84720), (1020, 76248), (1059, 73440), (1080, 72012), (1224, 63540), (1296, 60010), (1360, 57186), (1377, 56480), (1412, 55080), (1440, 54009), (1530, 50832), (1620, 48008), (1632, 47655), (1765, 44064), (1836, 42360), (2040, 38124), (2118, 36720), (2160, 36006), (2295, 33888), (2448, 31770), (2592, 30005), (2720, 28593), (2754, 28240), (2824, 27540), (3060, 25416), (3177, 24480), (3240, 24004), (3530, 22032), (3672, 21180), (4080, 19062), (4236, 18360), (4320, 18003), (4590, 16944), (4896, 15885), (5295, 14688), (5508, 14120), (5648, 13770), (6001, 12960), (6120, 12708), (6354, 12240), (6480, 12002), (6885, 11296), (7060, 11016), (7344, 10590), (8160, 9531), (8472, 9180)]