47855880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 161971200

約数和(自身を除く): 114115320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 607, 657, 730, 876, 1080, 1095, 1214, 1314, 1460, 1752, 1821, 1971, 2190, 2428, 2628, 2920, 3035, 3285, 3642, 3942, 4380, 4856, 5256, 5463, 6070, 6570, 7284, 7884, 8760, 9105, 9855, 10926, 12140, 13140, 14568, 15768, 16389, 18210, 19710, 21852, 24280, 26280, 27315, 32778, 36420, 39420, 43704, 44311, 54630, 65556, 72840, 78840, 81945, 88622, 109260, 131112, 132933, 163890, 177244, 218520, 221555, 265866, 327780, 354488, 398799, 443110, 531732, 655560, 664665, 797598, 886220, 1063464, 1196397, 1329330, 1595196, 1772440, 1993995, 2392794, 2658660, 3190392, 3987990, 4785588, 5317320, 5981985, 7975980, 9571176, 11963970, 15951960, 23927940, 47855880]

約数ペア:

[(1, 47855880), (2, 23927940), (3, 15951960), (4, 11963970), (5, 9571176), (6, 7975980), (8, 5981985), (9, 5317320), (10, 4785588), (12, 3987990), (15, 3190392), (18, 2658660), (20, 2392794), (24, 1993995), (27, 1772440), (30, 1595196), (36, 1329330), (40, 1196397), (45, 1063464), (54, 886220), (60, 797598), (72, 664665), (73, 655560), (90, 531732), (108, 443110), (120, 398799), (135, 354488), (146, 327780), (180, 265866), (216, 221555), (219, 218520), (270, 177244), (292, 163890), (360, 132933), (365, 131112), (438, 109260), (540, 88622), (584, 81945), (607, 78840), (657, 72840), (730, 65556), (876, 54630), (1080, 44311), (1095, 43704), (1214, 39420), (1314, 36420), (1460, 32778), (1752, 27315), (1821, 26280), (1971, 24280), (2190, 21852), (2428, 19710), (2628, 18210), (2920, 16389), (3035, 15768), (3285, 14568), (3642, 13140), (3942, 12140), (4380, 10926), (4856, 9855), (5256, 9105), (5463, 8760), (6070, 7884), (6570, 7284)]