26880960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28001}}^1$

素因数の和:28021

約数の個数: 56

約数和(自身を含む): 85350096

約数和(自身を除く): 58469136

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, 28001, 56002, 84003, 112004, 140005, 168006, 224008, 280010, 336012, 420015, 448016, 560020, 672024, 840030, 896032, 1120040, 1344048, 1680060, 1792064, 2240080, 2688096, 3360120, 4480160, 5376192, 6720240, 8960320, 13440480, 26880960]

約数ペア:

[(1, 26880960), (2, 13440480), (3, 8960320), (4, 6720240), (5, 5376192), (6, 4480160), (8, 3360120), (10, 2688096), (12, 2240080), (15, 1792064), (16, 1680060), (20, 1344048), (24, 1120040), (30, 896032), (32, 840030), (40, 672024), (48, 560020), (60, 448016), (64, 420015), (80, 336012), (96, 280010), (120, 224008), (160, 168006), (192, 140005), (240, 112004), (320, 84003), (480, 56002), (960, 28001)]