2464480

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 5930064

約数和(自身を除く): 3465584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 211, 292, 365, 422, 584, 730, 844, 1055, 1168, 1460, 1688, 2110, 2336, 2920, 3376, 4220, 5840, 6752, 8440, 11680, 15403, 16880, 30806, 33760, 61612, 77015, 123224, 154030, 246448, 308060, 492896, 616120, 1232240, 2464480]

約数ペア:

[(1, 2464480), (2, 1232240), (4, 616120), (5, 492896), (8, 308060), (10, 246448), (16, 154030), (20, 123224), (32, 77015), (40, 61612), (73, 33760), (80, 30806), (146, 16880), (160, 15403), (211, 11680), (292, 8440), (365, 6752), (422, 5840), (584, 4220), (730, 3376), (844, 2920), (1055, 2336), (1168, 2110), (1460, 1688)]