67917840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{282991}}^1$

素因数の和:283007

約数の個数: 40

約数和(自身を含む): 210546048

約数和(自身を除く): 142628208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 282991, 565982, 848973, 1131964, 1414955, 1697946, 2263928, 2829910, 3395892, 4244865, 4527856, 5659820, 6791784, 8489730, 11319640, 13583568, 16979460, 22639280, 33958920, 67917840]

約数ペア:

[(1, 67917840), (2, 33958920), (3, 22639280), (4, 16979460), (5, 13583568), (6, 11319640), (8, 8489730), (10, 6791784), (12, 5659820), (15, 4527856), (16, 4244865), (20, 3395892), (24, 2829910), (30, 2263928), (40, 1697946), (48, 1414955), (60, 1131964), (80, 848973), (120, 565982), (240, 282991)]