67970640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283211}}^1$

素因数の和:283227

約数の個数: 40

約数和(自身を含む): 210709728

約数和(自身を除く): 142739088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283211, 566422, 849633, 1132844, 1416055, 1699266, 2265688, 2832110, 3398532, 4248165, 4531376, 5664220, 6797064, 8496330, 11328440, 13594128, 16992660, 22656880, 33985320, 67970640]

約数ペア:

[(1, 67970640), (2, 33985320), (3, 22656880), (4, 16992660), (5, 13594128), (6, 11328440), (8, 8496330), (10, 6797064), (12, 5664220), (15, 4531376), (16, 4248165), (20, 3398532), (24, 2832110), (30, 2265688), (40, 1699266), (48, 1416055), (60, 1132844), (80, 849633), (120, 566422), (240, 283211)]