12315360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25657}}^1$

素因数の和:25675

約数の個数: 48

約数和(自身を含む): 38794896

約数和(自身を除く): 26479536

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, 25657, 51314, 76971, 102628, 128285, 153942, 205256, 256570, 307884, 384855, 410512, 513140, 615768, 769710, 821024, 1026280, 1231536, 1539420, 2052560, 2463072, 3078840, 4105120, 6157680, 12315360]

約数ペア:

[(1, 12315360), (2, 6157680), (3, 4105120), (4, 3078840), (5, 2463072), (6, 2052560), (8, 1539420), (10, 1231536), (12, 1026280), (15, 821024), (16, 769710), (20, 615768), (24, 513140), (30, 410512), (32, 384855), (40, 307884), (48, 256570), (60, 205256), (80, 153942), (96, 128285), (120, 102628), (160, 76971), (240, 51314), (480, 25657)]