48609240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 104837160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 179, 186, 219, 248, 292, 310, 358, 365, 372, 438, 465, 537, 584, 620, 716, 730, 744, 876, 895, 930, 1074, 1095, 1240, 1432, 1460, 1752, 1790, 1860, 2148, 2190, 2263, 2685, 2920, 3580, 3720, 4296, 4380, 4526, 5370, 5549, 6789, 7160, 8760, 9052, 10740, 11098, 11315, 13067, 13578, 16647, 18104, 21480, 22196, 22630, 26134, 27156, 27745, 33294, 33945, 39201, 44392, 45260, 52268, 54312, 55490, 65335, 66588, 67890, 78402, 83235, 90520, 104536, 110980, 130670, 133176, 135780, 156804, 166470, 196005, 221960, 261340, 271560, 313608, 332940, 392010, 405077, 522680, 665880, 784020, 810154, 1215231, 1568040, 1620308, 2025385, 2430462, 3240616, 4050770, 4860924, 6076155, 8101540, 9721848, 12152310, 16203080, 24304620, 48609240]

約数ペア:

[(1, 48609240), (2, 24304620), (3, 16203080), (4, 12152310), (5, 9721848), (6, 8101540), (8, 6076155), (10, 4860924), (12, 4050770), (15, 3240616), (20, 2430462), (24, 2025385), (30, 1620308), (31, 1568040), (40, 1215231), (60, 810154), (62, 784020), (73, 665880), (93, 522680), (120, 405077), (124, 392010), (146, 332940), (155, 313608), (179, 271560), (186, 261340), (219, 221960), (248, 196005), (292, 166470), (310, 156804), (358, 135780), (365, 133176), (372, 130670), (438, 110980), (465, 104536), (537, 90520), (584, 83235), (620, 78402), (716, 67890), (730, 66588), (744, 65335), (876, 55490), (895, 54312), (930, 52268), (1074, 45260), (1095, 44392), (1240, 39201), (1432, 33945), (1460, 33294), (1752, 27745), (1790, 27156), (1860, 26134), (2148, 22630), (2190, 22196), (2263, 21480), (2685, 18104), (2920, 16647), (3580, 13578), (3720, 13067), (4296, 11315), (4380, 11098), (4526, 10740), (5370, 9052), (5549, 8760), (6789, 7160)]