591242880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{307939}}^1$

素因数の和:307961

約数の個数: 64

約数和(自身を含む): 1884592800

約数和(自身を除く): 1293349920

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, 307939, 615878, 923817, 1231756, 1539695, 1847634, 2463512, 3079390, 3695268, 4619085, 4927024, 6158780, 7390536, 9238170, 9854048, 12317560, 14781072, 18476340, 19708096, 24635120, 29562144, 36952680, 39416192, 49270240, 59124288, 73905360, 98540480, 118248576, 147810720, 197080960, 295621440, 591242880]

約数ペア:

[(1, 591242880), (2, 295621440), (3, 197080960), (4, 147810720), (5, 118248576), (6, 98540480), (8, 73905360), (10, 59124288), (12, 49270240), (15, 39416192), (16, 36952680), (20, 29562144), (24, 24635120), (30, 19708096), (32, 18476340), (40, 14781072), (48, 12317560), (60, 9854048), (64, 9238170), (80, 7390536), (96, 6158780), (120, 4927024), (128, 4619085), (160, 3695268), (192, 3079390), (240, 2463512), (320, 1847634), (384, 1539695), (480, 1231756), (640, 923817), (960, 615878), (1920, 307939)]