12509760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 40453056

約数和(自身を除く): 27943296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 157, 160, 166, 192, 240, 249, 314, 320, 332, 415, 471, 480, 498, 628, 664, 785, 830, 942, 960, 996, 1245, 1256, 1328, 1570, 1660, 1884, 1992, 2355, 2490, 2512, 2656, 3140, 3320, 3768, 3984, 4710, 4980, 5024, 5312, 6280, 6640, 7536, 7968, 9420, 9960, 10048, 12560, 13031, 13280, 15072, 15936, 18840, 19920, 25120, 26062, 26560, 30144, 37680, 39093, 39840, 50240, 52124, 65155, 75360, 78186, 79680, 104248, 130310, 150720, 156372, 195465, 208496, 260620, 312744, 390930, 416992, 521240, 625488, 781860, 833984, 1042480, 1250976, 1563720, 2084960, 2501952, 3127440, 4169920, 6254880, 12509760]

約数ペア:

[(1, 12509760), (2, 6254880), (3, 4169920), (4, 3127440), (5, 2501952), (6, 2084960), (8, 1563720), (10, 1250976), (12, 1042480), (15, 833984), (16, 781860), (20, 625488), (24, 521240), (30, 416992), (32, 390930), (40, 312744), (48, 260620), (60, 208496), (64, 195465), (80, 156372), (83, 150720), (96, 130310), (120, 104248), (157, 79680), (160, 78186), (166, 75360), (192, 65155), (240, 52124), (249, 50240), (314, 39840), (320, 39093), (332, 37680), (415, 30144), (471, 26560), (480, 26062), (498, 25120), (628, 19920), (664, 18840), (785, 15936), (830, 15072), (942, 13280), (960, 13031), (996, 12560), (1245, 10048), (1256, 9960), (1328, 9420), (1570, 7968), (1660, 7536), (1884, 6640), (1992, 6280), (2355, 5312), (2490, 5024), (2512, 4980), (2656, 4710), (3140, 3984), (3320, 3768)]