1201662720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{104311}}^1$

素因数の和:104338

約数の個数: 108

約数和(自身を含む): 4157667696

約数和(自身を除く): 2956004976

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 104311, 208622, 312933, 417244, 521555, 625866, 834488, 938799, 1043110, 1251732, 1564665, 1668976, 1877598, 2086220, 2503464, 3129330, 3337952, 3755196, 4172440, 4693995, 5006928, 6258660, 6675904, 7510392, 8344880, 9387990, 10013856, 12517320, 13351808, 15020784, 16689760, 18775980, 20027712, 25034640, 26703616, 30041568, 33379520, 37551960, 40055424, 50069280, 60083136, 66759040, 75103920, 80110848, 100138560, 120166272, 133518080, 150207840, 200277120, 240332544, 300415680, 400554240, 600831360, 1201662720]

約数ペア:

[(1, 1201662720), (2, 600831360), (3, 400554240), (4, 300415680), (5, 240332544), (6, 200277120), (8, 150207840), (9, 133518080), (10, 120166272), (12, 100138560), (15, 80110848), (16, 75103920), (18, 66759040), (20, 60083136), (24, 50069280), (30, 40055424), (32, 37551960), (36, 33379520), (40, 30041568), (45, 26703616), (48, 25034640), (60, 20027712), (64, 18775980), (72, 16689760), (80, 15020784), (90, 13351808), (96, 12517320), (120, 10013856), (128, 9387990), (144, 8344880), (160, 7510392), (180, 6675904), (192, 6258660), (240, 5006928), (256, 4693995), (288, 4172440), (320, 3755196), (360, 3337952), (384, 3129330), (480, 2503464), (576, 2086220), (640, 1877598), (720, 1668976), (768, 1564665), (960, 1251732), (1152, 1043110), (1280, 938799), (1440, 834488), (1920, 625866), (2304, 521555), (2880, 417244), (3840, 312933), (5760, 208622), (11520, 104311)]