26286720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13691}}^1$

素因数の和:13713

約数の個数: 64

約数和(自身を含む): 83795040

約数和(自身を除く): 57508320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13691, 27382, 41073, 54764, 68455, 82146, 109528, 136910, 164292, 205365, 219056, 273820, 328584, 410730, 438112, 547640, 657168, 821460, 876224, 1095280, 1314336, 1642920, 1752448, 2190560, 2628672, 3285840, 4381120, 5257344, 6571680, 8762240, 13143360, 26286720]

約数ペア:

[(1, 26286720), (2, 13143360), (3, 8762240), (4, 6571680), (5, 5257344), (6, 4381120), (8, 3285840), (10, 2628672), (12, 2190560), (15, 1752448), (16, 1642920), (20, 1314336), (24, 1095280), (30, 876224), (32, 821460), (40, 657168), (48, 547640), (60, 438112), (64, 410730), (80, 328584), (96, 273820), (120, 219056), (128, 205365), (160, 164292), (192, 136910), (240, 109528), (320, 82146), (384, 68455), (480, 54764), (640, 41073), (960, 27382), (1920, 13691)]