315550080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{2029}}^1$

素因数の和:2063

約数の個数: 192

約数和(自身を含む): 1130547600

約数和(自身を除く): 814997520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2029, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4058, 4320, 4860, 5184, 5760, 6087, 6480, 7776, 8116, 8640, 9720, 10145, 10368, 12174, 12960, 15552, 16232, 17280, 18261, 19440, 20290, 24348, 25920, 30435, 31104, 32464, 36522, 38880, 40580, 48696, 51840, 54783, 60870, 64928, 73044, 77760, 81160, 91305, 97392, 109566, 121740, 129856, 146088, 155520, 162320, 164349, 182610, 194784, 219132, 243480, 259712, 273915, 292176, 324640, 328698, 365220, 389568, 438264, 486960, 493047, 547830, 584352, 649280, 657396, 730440, 779136, 821745, 876528, 973920, 986094, 1095660, 1168704, 1298560, 1314792, 1460880, 1643490, 1753056, 1947840, 1972188, 2191320, 2337408, 2465235, 2629584, 2921760, 3286980, 3506112, 3895680, 3944376, 4382640, 4930470, 5259168, 5843520, 6573960, 7012224, 7888752, 8765280, 9860940, 10518336, 11687040, 13147920, 15777504, 17530560, 19721880, 21036672, 26295840, 31555008, 35061120, 39443760, 52591680, 63110016, 78887520, 105183360, 157775040, 315550080]

約数ペア:

[(1, 315550080), (2, 157775040), (3, 105183360), (4, 78887520), (5, 63110016), (6, 52591680), (8, 39443760), (9, 35061120), (10, 31555008), (12, 26295840), (15, 21036672), (16, 19721880), (18, 17530560), (20, 15777504), (24, 13147920), (27, 11687040), (30, 10518336), (32, 9860940), (36, 8765280), (40, 7888752), (45, 7012224), (48, 6573960), (54, 5843520), (60, 5259168), (64, 4930470), (72, 4382640), (80, 3944376), (81, 3895680), (90, 3506112), (96, 3286980), (108, 2921760), (120, 2629584), (128, 2465235), (135, 2337408), (144, 2191320), (160, 1972188), (162, 1947840), (180, 1753056), (192, 1643490), (216, 1460880), (240, 1314792), (243, 1298560), (270, 1168704), (288, 1095660), (320, 986094), (324, 973920), (360, 876528), (384, 821745), (405, 779136), (432, 730440), (480, 657396), (486, 649280), (540, 584352), (576, 547830), (640, 493047), (648, 486960), (720, 438264), (810, 389568), (864, 365220), (960, 328698), (972, 324640), (1080, 292176), (1152, 273915), (1215, 259712), (1296, 243480), (1440, 219132), (1620, 194784), (1728, 182610), (1920, 164349), (1944, 162320), (2029, 155520), (2160, 146088), (2430, 129856), (2592, 121740), (2880, 109566), (3240, 97392), (3456, 91305), (3888, 81160), (4058, 77760), (4320, 73044), (4860, 64928), (5184, 60870), (5760, 54783), (6087, 51840), (6480, 48696), (7776, 40580), (8116, 38880), (8640, 36522), (9720, 32464), (10145, 31104), (10368, 30435), (12174, 25920), (12960, 24348), (15552, 20290), (16232, 19440), (17280, 18261)]