430076520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{398219}}^1$

素因数の和:398239

約数の個数: 64

約数和(自身を含む): 1433592000

約数和(自身を除く): 1003515480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 398219, 796438, 1194657, 1592876, 1991095, 2389314, 3185752, 3583971, 3982190, 4778628, 5973285, 7167942, 7964380, 9557256, 10751913, 11946570, 14335884, 15928760, 17919855, 21503826, 23893140, 28671768, 35839710, 43007652, 47786280, 53759565, 71679420, 86015304, 107519130, 143358840, 215038260, 430076520]

約数ペア:

[(1, 430076520), (2, 215038260), (3, 143358840), (4, 107519130), (5, 86015304), (6, 71679420), (8, 53759565), (9, 47786280), (10, 43007652), (12, 35839710), (15, 28671768), (18, 23893140), (20, 21503826), (24, 17919855), (27, 15928760), (30, 14335884), (36, 11946570), (40, 10751913), (45, 9557256), (54, 7964380), (60, 7167942), (72, 5973285), (90, 4778628), (108, 3982190), (120, 3583971), (135, 3185752), (180, 2389314), (216, 1991095), (270, 1592876), (360, 1194657), (540, 796438), (1080, 398219)]