19040880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79337}}^1$

素因数の和:79353

約数の個数: 40

約数和(自身を含む): 59027472

約数和(自身を除く): 39986592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79337, 158674, 238011, 317348, 396685, 476022, 634696, 793370, 952044, 1190055, 1269392, 1586740, 1904088, 2380110, 3173480, 3808176, 4760220, 6346960, 9520440, 19040880]

約数ペア:

[(1, 19040880), (2, 9520440), (3, 6346960), (4, 4760220), (5, 3808176), (6, 3173480), (8, 2380110), (10, 1904088), (12, 1586740), (15, 1269392), (16, 1190055), (20, 952044), (24, 793370), (30, 634696), (40, 476022), (48, 396685), (60, 317348), (80, 238011), (120, 158674), (240, 79337)]