207613440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9011}}^1$

素因数の和:9040

約数の個数: 120

約数和(自身を含む): 719103528

約数和(自身を除く): 511490088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9011, 11520, 18022, 23040, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 108132, 135165, 144176, 162198, 180220, 216264, 270330, 288352, 324396, 360440, 405495, 432528, 540660, 576704, 648792, 720880, 810990, 865056, 1081320, 1153408, 1297584, 1441760, 1621980, 1730112, 2162640, 2306816, 2595168, 2883520, 3243960, 3460224, 4325280, 4613632, 5190336, 5767040, 6487920, 6920448, 8650560, 10380672, 11534080, 12975840, 13840896, 17301120, 20761344, 23068160, 25951680, 34602240, 41522688, 51903360, 69204480, 103806720, 207613440]

約数ペア:

[(1, 207613440), (2, 103806720), (3, 69204480), (4, 51903360), (5, 41522688), (6, 34602240), (8, 25951680), (9, 23068160), (10, 20761344), (12, 17301120), (15, 13840896), (16, 12975840), (18, 11534080), (20, 10380672), (24, 8650560), (30, 6920448), (32, 6487920), (36, 5767040), (40, 5190336), (45, 4613632), (48, 4325280), (60, 3460224), (64, 3243960), (72, 2883520), (80, 2595168), (90, 2306816), (96, 2162640), (120, 1730112), (128, 1621980), (144, 1441760), (160, 1297584), (180, 1153408), (192, 1081320), (240, 865056), (256, 810990), (288, 720880), (320, 648792), (360, 576704), (384, 540660), (480, 432528), (512, 405495), (576, 360440), (640, 324396), (720, 288352), (768, 270330), (960, 216264), (1152, 180220), (1280, 162198), (1440, 144176), (1536, 135165), (1920, 108132), (2304, 90110), (2560, 81099), (2880, 72088), (3840, 54066), (4608, 45055), (5760, 36044), (7680, 27033), (9011, 23040), (11520, 18022)]