178390560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2837}}^1$

素因数の和:2986

約数の個数: 96

約数和(自身を含む): 566419392

約数和(自身を除く): 388028832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 2837, 3144, 3930, 4192, 5240, 5674, 6288, 7860, 8511, 10480, 11348, 12576, 14185, 15720, 17022, 20960, 22696, 28370, 31440, 34044, 42555, 45392, 56740, 62880, 68088, 85110, 90784, 113480, 136176, 170220, 226960, 272352, 340440, 371647, 453920, 680880, 743294, 1114941, 1361760, 1486588, 1858235, 2229882, 2973176, 3716470, 4459764, 5574705, 5946352, 7432940, 8919528, 11149410, 11892704, 14865880, 17839056, 22298820, 29731760, 35678112, 44597640, 59463520, 89195280, 178390560]

約数ペア:

[(1, 178390560), (2, 89195280), (3, 59463520), (4, 44597640), (5, 35678112), (6, 29731760), (8, 22298820), (10, 17839056), (12, 14865880), (15, 11892704), (16, 11149410), (20, 8919528), (24, 7432940), (30, 5946352), (32, 5574705), (40, 4459764), (48, 3716470), (60, 2973176), (80, 2229882), (96, 1858235), (120, 1486588), (131, 1361760), (160, 1114941), (240, 743294), (262, 680880), (393, 453920), (480, 371647), (524, 340440), (655, 272352), (786, 226960), (1048, 170220), (1310, 136176), (1572, 113480), (1965, 90784), (2096, 85110), (2620, 68088), (2837, 62880), (3144, 56740), (3930, 45392), (4192, 42555), (5240, 34044), (5674, 31440), (6288, 28370), (7860, 22696), (8511, 20960), (10480, 17022), (11348, 15720), (12576, 14185)]