2956880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 7178112

約数和(自身を除く): 4221232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1607, 1840, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 36961, 64280, 73922, 128560, 147844, 184805, 295688, 369610, 591376, 739220, 1478440, 2956880]

約数ペア:

[(1, 2956880), (2, 1478440), (4, 739220), (5, 591376), (8, 369610), (10, 295688), (16, 184805), (20, 147844), (23, 128560), (40, 73922), (46, 64280), (80, 36961), (92, 32140), (115, 25712), (184, 16070), (230, 12856), (368, 8035), (460, 6428), (920, 3214), (1607, 1840)]