309060480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{160969}}^1$

素因数の和:160991

約数の個数: 64

約数和(自身を含む): 985136400

約数和(自身を除く): 676075920

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, 160969, 321938, 482907, 643876, 804845, 965814, 1287752, 1609690, 1931628, 2414535, 2575504, 3219380, 3863256, 4829070, 5151008, 6438760, 7726512, 9658140, 10302016, 12877520, 15453024, 19316280, 20604032, 25755040, 30906048, 38632560, 51510080, 61812096, 77265120, 103020160, 154530240, 309060480]

約数ペア:

[(1, 309060480), (2, 154530240), (3, 103020160), (4, 77265120), (5, 61812096), (6, 51510080), (8, 38632560), (10, 30906048), (12, 25755040), (15, 20604032), (16, 19316280), (20, 15453024), (24, 12877520), (30, 10302016), (32, 9658140), (40, 7726512), (48, 6438760), (60, 5151008), (64, 4829070), (80, 3863256), (96, 3219380), (120, 2575504), (128, 2414535), (160, 1931628), (192, 1609690), (240, 1287752), (320, 965814), (384, 804845), (480, 643876), (640, 482907), (960, 321938), (1920, 160969)]