71901120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74897}}^1$

素因数の和:74917

約数の個数: 56

約数和(自身を含む): 228289104

約数和(自身を除く): 156387984

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, 74897, 149794, 224691, 299588, 374485, 449382, 599176, 748970, 898764, 1123455, 1198352, 1497940, 1797528, 2246910, 2396704, 2995880, 3595056, 4493820, 4793408, 5991760, 7190112, 8987640, 11983520, 14380224, 17975280, 23967040, 35950560, 71901120]

約数ペア:

[(1, 71901120), (2, 35950560), (3, 23967040), (4, 17975280), (5, 14380224), (6, 11983520), (8, 8987640), (10, 7190112), (12, 5991760), (15, 4793408), (16, 4493820), (20, 3595056), (24, 2995880), (30, 2396704), (32, 2246910), (40, 1797528), (48, 1497940), (60, 1198352), (64, 1123455), (80, 898764), (96, 748970), (120, 599176), (160, 449382), (192, 374485), (240, 299588), (320, 224691), (480, 149794), (960, 74897)]