40452420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6301}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 114343488

約数和(自身を除く): 73891068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6301, 6420, 12602, 18903, 25204, 31505, 37806, 63010, 75612, 94515, 126020, 189030, 378060, 674207, 1348414, 2022621, 2696828, 3371035, 4045242, 6742070, 8090484, 10113105, 13484140, 20226210, 40452420]

約数ペア:

[(1, 40452420), (2, 20226210), (3, 13484140), (4, 10113105), (5, 8090484), (6, 6742070), (10, 4045242), (12, 3371035), (15, 2696828), (20, 2022621), (30, 1348414), (60, 674207), (107, 378060), (214, 189030), (321, 126020), (428, 94515), (535, 75612), (642, 63010), (1070, 37806), (1284, 31505), (1605, 25204), (2140, 18903), (3210, 12602), (6301, 6420)]