51609120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 164747520

約数和(自身を除く): 113138400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1361, 1580, 1896, 2370, 2528, 2722, 3160, 3792, 4083, 4740, 5444, 6320, 6805, 7584, 8166, 9480, 10888, 12640, 13610, 16332, 18960, 20415, 21776, 27220, 32664, 37920, 40830, 43552, 54440, 65328, 81660, 107519, 108880, 130656, 163320, 215038, 217760, 322557, 326640, 430076, 537595, 645114, 653280, 860152, 1075190, 1290228, 1612785, 1720304, 2150380, 2580456, 3225570, 3440608, 4300760, 5160912, 6451140, 8601520, 10321824, 12902280, 17203040, 25804560, 51609120]

約数ペア:

[(1, 51609120), (2, 25804560), (3, 17203040), (4, 12902280), (5, 10321824), (6, 8601520), (8, 6451140), (10, 5160912), (12, 4300760), (15, 3440608), (16, 3225570), (20, 2580456), (24, 2150380), (30, 1720304), (32, 1612785), (40, 1290228), (48, 1075190), (60, 860152), (79, 653280), (80, 645114), (96, 537595), (120, 430076), (158, 326640), (160, 322557), (237, 217760), (240, 215038), (316, 163320), (395, 130656), (474, 108880), (480, 107519), (632, 81660), (790, 65328), (948, 54440), (1185, 43552), (1264, 40830), (1361, 37920), (1580, 32664), (1896, 27220), (2370, 21776), (2528, 20415), (2722, 18960), (3160, 16332), (3792, 13610), (4083, 12640), (4740, 10888), (5444, 9480), (6320, 8166), (6805, 7584)]