18461280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{38461}}^1$

素因数の和:38479

約数の個数: 48

約数和(自身を含む): 58154544

約数和(自身を除く): 39693264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 38461, 76922, 115383, 153844, 192305, 230766, 307688, 384610, 461532, 576915, 615376, 769220, 923064, 1153830, 1230752, 1538440, 1846128, 2307660, 3076880, 3692256, 4615320, 6153760, 9230640, 18461280]

約数ペア:

[(1, 18461280), (2, 9230640), (3, 6153760), (4, 4615320), (5, 3692256), (6, 3076880), (8, 2307660), (10, 1846128), (12, 1538440), (15, 1230752), (16, 1153830), (20, 923064), (24, 769220), (30, 615376), (32, 576915), (40, 461532), (48, 384610), (60, 307688), (80, 230766), (96, 192305), (120, 153844), (160, 115383), (240, 76922), (480, 38461)]