65261760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 209007456

約数和(自身を除く): 143745696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 433, 471, 480, 628, 785, 866, 942, 960, 1256, 1299, 1570, 1732, 1884, 2165, 2355, 2512, 2598, 3140, 3464, 3768, 4330, 4710, 5024, 5196, 6280, 6495, 6928, 7536, 8660, 9420, 10048, 10392, 12560, 12990, 13856, 15072, 17320, 18840, 20784, 25120, 25980, 27712, 30144, 34640, 37680, 41568, 50240, 51960, 67981, 69280, 75360, 83136, 103920, 135962, 138560, 150720, 203943, 207840, 271924, 339905, 407886, 415680, 543848, 679810, 815772, 1019715, 1087696, 1359620, 1631544, 2039430, 2175392, 2719240, 3263088, 4078860, 4350784, 5438480, 6526176, 8157720, 10876960, 13052352, 16315440, 21753920, 32630880, 65261760]

約数ペア:

[(1, 65261760), (2, 32630880), (3, 21753920), (4, 16315440), (5, 13052352), (6, 10876960), (8, 8157720), (10, 6526176), (12, 5438480), (15, 4350784), (16, 4078860), (20, 3263088), (24, 2719240), (30, 2175392), (32, 2039430), (40, 1631544), (48, 1359620), (60, 1087696), (64, 1019715), (80, 815772), (96, 679810), (120, 543848), (157, 415680), (160, 407886), (192, 339905), (240, 271924), (314, 207840), (320, 203943), (433, 150720), (471, 138560), (480, 135962), (628, 103920), (785, 83136), (866, 75360), (942, 69280), (960, 67981), (1256, 51960), (1299, 50240), (1570, 41568), (1732, 37680), (1884, 34640), (2165, 30144), (2355, 27712), (2512, 25980), (2598, 25120), (3140, 20784), (3464, 18840), (3768, 17320), (4330, 15072), (4710, 13856), (5024, 12990), (5196, 12560), (6280, 10392), (6495, 10048), (6928, 9420), (7536, 8660)]