87963840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{10181}}^1$

素因数の和:10207

約数の個数: 112

約数和(自身を含む): 310347360

約数和(自身を除く): 222383520

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 10181, 20362, 30543, 40724, 50905, 61086, 81448, 91629, 101810, 122172, 152715, 162896, 183258, 203620, 244344, 274887, 305430, 325792, 366516, 407240, 458145, 488688, 549774, 610860, 651584, 733032, 814480, 916290, 977376, 1099548, 1221720, 1374435, 1466064, 1628960, 1832580, 1954752, 2199096, 2443440, 2748870, 2932128, 3257920, 3665160, 4398192, 4886880, 5497740, 5864256, 7330320, 8796384, 9773760, 10995480, 14660640, 17592768, 21990960, 29321280, 43981920, 87963840]

約数ペア:

[(1, 87963840), (2, 43981920), (3, 29321280), (4, 21990960), (5, 17592768), (6, 14660640), (8, 10995480), (9, 9773760), (10, 8796384), (12, 7330320), (15, 5864256), (16, 5497740), (18, 4886880), (20, 4398192), (24, 3665160), (27, 3257920), (30, 2932128), (32, 2748870), (36, 2443440), (40, 2199096), (45, 1954752), (48, 1832580), (54, 1628960), (60, 1466064), (64, 1374435), (72, 1221720), (80, 1099548), (90, 977376), (96, 916290), (108, 814480), (120, 733032), (135, 651584), (144, 610860), (160, 549774), (180, 488688), (192, 458145), (216, 407240), (240, 366516), (270, 325792), (288, 305430), (320, 274887), (360, 244344), (432, 203620), (480, 183258), (540, 162896), (576, 152715), (720, 122172), (864, 101810), (960, 91629), (1080, 81448), (1440, 61086), (1728, 50905), (2160, 40724), (2880, 30543), (4320, 20362), (8640, 10181)]