77231040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{80449}}^1$

素因数の和:80469

約数の個数: 56

約数和(自身を含む): 245211600

約数和(自身を除く): 167980560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 80449, 160898, 241347, 321796, 402245, 482694, 643592, 804490, 965388, 1206735, 1287184, 1608980, 1930776, 2413470, 2574368, 3217960, 3861552, 4826940, 5148736, 6435920, 7723104, 9653880, 12871840, 15446208, 19307760, 25743680, 38615520, 77231040]

約数ペア:

[(1, 77231040), (2, 38615520), (3, 25743680), (4, 19307760), (5, 15446208), (6, 12871840), (8, 9653880), (10, 7723104), (12, 6435920), (15, 5148736), (16, 4826940), (20, 3861552), (24, 3217960), (30, 2574368), (32, 2413470), (40, 1930776), (48, 1608980), (60, 1287184), (64, 1206735), (80, 965388), (96, 804490), (120, 643592), (160, 482694), (192, 402245), (240, 321796), (320, 241347), (480, 160898), (960, 80449)]