2550720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2677

約数の個数: 56

約数和(自身を含む): 8101584

約数和(自身を除く): 5550864

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, 2657, 5314, 7971, 10628, 13285, 15942, 21256, 26570, 31884, 39855, 42512, 53140, 63768, 79710, 85024, 106280, 127536, 159420, 170048, 212560, 255072, 318840, 425120, 510144, 637680, 850240, 1275360, 2550720]

約数ペア:

[(1, 2550720), (2, 1275360), (3, 850240), (4, 637680), (5, 510144), (6, 425120), (8, 318840), (10, 255072), (12, 212560), (15, 170048), (16, 159420), (20, 127536), (24, 106280), (30, 85024), (32, 79710), (40, 63768), (48, 53140), (60, 42512), (64, 39855), (80, 31884), (96, 26570), (120, 21256), (160, 15942), (192, 13285), (240, 10628), (320, 7971), (480, 5314), (960, 2657)]