136470720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{142157}}^1$

素因数の和:142177

約数の個数: 56

約数和(自身を含む): 433297584

約数和(自身を除く): 296826864

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, 160, 192, 240, 320, 480, 960, 142157, 284314, 426471, 568628, 710785, 852942, 1137256, 1421570, 1705884, 2132355, 2274512, 2843140, 3411768, 4264710, 4549024, 5686280, 6823536, 8529420, 9098048, 11372560, 13647072, 17058840, 22745120, 27294144, 34117680, 45490240, 68235360, 136470720]

約数ペア:

[(1, 136470720), (2, 68235360), (3, 45490240), (4, 34117680), (5, 27294144), (6, 22745120), (8, 17058840), (10, 13647072), (12, 11372560), (15, 9098048), (16, 8529420), (20, 6823536), (24, 5686280), (30, 4549024), (32, 4264710), (40, 3411768), (48, 2843140), (60, 2274512), (64, 2132355), (80, 1705884), (96, 1421570), (120, 1137256), (160, 852942), (192, 710785), (240, 568628), (320, 426471), (480, 284314), (960, 142157)]