475046640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 240

約数和(自身を含む): 1740468960

約数和(自身を除く): 1265422320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 540, 578, 612, 680, 720, 761, 765, 816, 867, 918, 1020, 1080, 1156, 1224, 1360, 1445, 1522, 1530, 1734, 1836, 2040, 2160, 2283, 2295, 2312, 2448, 2601, 2890, 3044, 3060, 3468, 3672, 3805, 4080, 4335, 4566, 4590, 4624, 5202, 5780, 6088, 6120, 6849, 6936, 7344, 7610, 7803, 8670, 9132, 9180, 10404, 11415, 11560, 12176, 12240, 12937, 13005, 13698, 13872, 15220, 15606, 17340, 18264, 18360, 20547, 20808, 22830, 23120, 25874, 26010, 27396, 30440, 31212, 34245, 34680, 36528, 36720, 38811, 39015, 41094, 41616, 45660, 51748, 52020, 54792, 60880, 62424, 64685, 68490, 69360, 77622, 78030, 82188, 91320, 102735, 103496, 104040, 109584, 116433, 124848, 129370, 136980, 155244, 156060, 164376, 182640, 194055, 205470, 206992, 208080, 219929, 232866, 258740, 273960, 310488, 312120, 328752, 349299, 388110, 410940, 439858, 465732, 517480, 547920, 582165, 620976, 624240, 659787, 698598, 776220, 821880, 879716, 931464, 1034960, 1099645, 1164330, 1319574, 1397196, 1552440, 1643760, 1746495, 1759432, 1862928, 1979361, 2199290, 2328660, 2639148, 2794392, 3104880, 3298935, 3492990, 3518864, 3958722, 4398580, 4657320, 5278296, 5588784, 5938083, 6597870, 6985980, 7917444, 8797160, 9314640, 9896805, 10556592, 11876166, 13195740, 13971960, 15834888, 17594320, 19793610, 23752332, 26391480, 27943920, 29690415, 31669776, 39587220, 47504664, 52782960, 59380830, 79174440, 95009328, 118761660, 158348880, 237523320, 475046640]

約数ペア:

[(1, 475046640), (2, 237523320), (3, 158348880), (4, 118761660), (5, 95009328), (6, 79174440), (8, 59380830), (9, 52782960), (10, 47504664), (12, 39587220), (15, 31669776), (16, 29690415), (17, 27943920), (18, 26391480), (20, 23752332), (24, 19793610), (27, 17594320), (30, 15834888), (34, 13971960), (36, 13195740), (40, 11876166), (45, 10556592), (48, 9896805), (51, 9314640), (54, 8797160), (60, 7917444), (68, 6985980), (72, 6597870), (80, 5938083), (85, 5588784), (90, 5278296), (102, 4657320), (108, 4398580), (120, 3958722), (135, 3518864), (136, 3492990), (144, 3298935), (153, 3104880), (170, 2794392), (180, 2639148), (204, 2328660), (216, 2199290), (240, 1979361), (255, 1862928), (270, 1759432), (272, 1746495), (289, 1643760), (306, 1552440), (340, 1397196), (360, 1319574), (408, 1164330), (432, 1099645), (459, 1034960), (510, 931464), (540, 879716), (578, 821880), (612, 776220), (680, 698598), (720, 659787), (761, 624240), (765, 620976), (816, 582165), (867, 547920), (918, 517480), (1020, 465732), (1080, 439858), (1156, 410940), (1224, 388110), (1360, 349299), (1445, 328752), (1522, 312120), (1530, 310488), (1734, 273960), (1836, 258740), (2040, 232866), (2160, 219929), (2283, 208080), (2295, 206992), (2312, 205470), (2448, 194055), (2601, 182640), (2890, 164376), (3044, 156060), (3060, 155244), (3468, 136980), (3672, 129370), (3805, 124848), (4080, 116433), (4335, 109584), (4566, 104040), (4590, 103496), (4624, 102735), (5202, 91320), (5780, 82188), (6088, 78030), (6120, 77622), (6849, 69360), (6936, 68490), (7344, 64685), (7610, 62424), (7803, 60880), (8670, 54792), (9132, 52020), (9180, 51748), (10404, 45660), (11415, 41616), (11560, 41094), (12176, 39015), (12240, 38811), (12937, 36720), (13005, 36528), (13698, 34680), (13872, 34245), (15220, 31212), (15606, 30440), (17340, 27396), (18264, 26010), (18360, 25874), (20547, 23120), (20808, 22830)]