47417880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5500

約数の個数: 64

約数和(自身を含む): 144228960

約数和(自身を除く): 96811080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 5413, 8760, 10826, 16239, 21652, 27065, 32478, 43304, 54130, 64956, 81195, 108260, 129912, 162390, 216520, 324780, 395149, 649560, 790298, 1185447, 1580596, 1975745, 2370894, 3161192, 3951490, 4741788, 5927235, 7902980, 9483576, 11854470, 15805960, 23708940, 47417880]

約数ペア:

[(1, 47417880), (2, 23708940), (3, 15805960), (4, 11854470), (5, 9483576), (6, 7902980), (8, 5927235), (10, 4741788), (12, 3951490), (15, 3161192), (20, 2370894), (24, 1975745), (30, 1580596), (40, 1185447), (60, 790298), (73, 649560), (120, 395149), (146, 324780), (219, 216520), (292, 162390), (365, 129912), (438, 108260), (584, 81195), (730, 64956), (876, 54130), (1095, 43304), (1460, 32478), (1752, 27065), (2190, 21652), (2920, 16239), (4380, 10826), (5413, 8760)]