177227280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2029

約数の個数: 120

約数和(自身を含む): 600050880

約数和(自身を除く): 422823600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1879, 1965, 2096, 2358, 2620, 3144, 3758, 3930, 4716, 5240, 5637, 5895, 6288, 7516, 7860, 9395, 9432, 10480, 11274, 11790, 15032, 15720, 16911, 18790, 18864, 22548, 23580, 28185, 30064, 31440, 33822, 37580, 45096, 47160, 56370, 67644, 75160, 84555, 90192, 94320, 112740, 135288, 150320, 169110, 225480, 246149, 270576, 338220, 450960, 492298, 676440, 738447, 984596, 1230745, 1352880, 1476894, 1969192, 2215341, 2461490, 2953788, 3692235, 3938384, 4430682, 4922980, 5907576, 7384470, 8861364, 9845960, 11076705, 11815152, 14768940, 17722728, 19691920, 22153410, 29537880, 35445456, 44306820, 59075760, 88613640, 177227280]

約数ペア:

[(1, 177227280), (2, 88613640), (3, 59075760), (4, 44306820), (5, 35445456), (6, 29537880), (8, 22153410), (9, 19691920), (10, 17722728), (12, 14768940), (15, 11815152), (16, 11076705), (18, 9845960), (20, 8861364), (24, 7384470), (30, 5907576), (36, 4922980), (40, 4430682), (45, 3938384), (48, 3692235), (60, 2953788), (72, 2461490), (80, 2215341), (90, 1969192), (120, 1476894), (131, 1352880), (144, 1230745), (180, 984596), (240, 738447), (262, 676440), (360, 492298), (393, 450960), (524, 338220), (655, 270576), (720, 246149), (786, 225480), (1048, 169110), (1179, 150320), (1310, 135288), (1572, 112740), (1879, 94320), (1965, 90192), (2096, 84555), (2358, 75160), (2620, 67644), (3144, 56370), (3758, 47160), (3930, 45096), (4716, 37580), (5240, 33822), (5637, 31440), (5895, 30064), (6288, 28185), (7516, 23580), (7860, 22548), (9395, 18864), (9432, 18790), (10480, 16911), (11274, 15720), (11790, 15032)]