30480960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31751}}^1$

素因数の和:31771

約数の個数: 56

約数和(自身を含む): 96780096

約数和(自身を除く): 66299136

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, 31751, 63502, 95253, 127004, 158755, 190506, 254008, 317510, 381012, 476265, 508016, 635020, 762024, 952530, 1016032, 1270040, 1524048, 1905060, 2032064, 2540080, 3048096, 3810120, 5080160, 6096192, 7620240, 10160320, 15240480, 30480960]

約数ペア:

[(1, 30480960), (2, 15240480), (3, 10160320), (4, 7620240), (5, 6096192), (6, 5080160), (8, 3810120), (10, 3048096), (12, 2540080), (15, 2032064), (16, 1905060), (20, 1524048), (24, 1270040), (30, 1016032), (32, 952530), (40, 762024), (48, 635020), (60, 508016), (64, 476265), (80, 381012), (96, 317510), (120, 254008), (160, 190506), (192, 158755), (240, 127004), (320, 95253), (480, 63502), (960, 31751)]