54418440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 163785600

約数和(自身を除く): 109367160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1033, 1317, 1756, 2066, 2195, 2634, 3099, 3512, 4132, 4390, 5165, 5268, 6198, 6585, 8264, 8780, 10330, 10536, 12396, 13170, 15495, 17560, 20660, 24792, 26340, 30990, 41320, 52680, 61980, 123960, 453487, 906974, 1360461, 1813948, 2267435, 2720922, 3627896, 4534870, 5441844, 6802305, 9069740, 10883688, 13604610, 18139480, 27209220, 54418440]

約数ペア:

[(1, 54418440), (2, 27209220), (3, 18139480), (4, 13604610), (5, 10883688), (6, 9069740), (8, 6802305), (10, 5441844), (12, 4534870), (15, 3627896), (20, 2720922), (24, 2267435), (30, 1813948), (40, 1360461), (60, 906974), (120, 453487), (439, 123960), (878, 61980), (1033, 52680), (1317, 41320), (1756, 30990), (2066, 26340), (2195, 24792), (2634, 20660), (3099, 17560), (3512, 15495), (4132, 13170), (4390, 12396), (5165, 10536), (5268, 10330), (6198, 8780), (6585, 8264)]