51349680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23773}}^1$

素因数の和:23795

約数の個数: 80

約数和(自身を含む): 176878560

約数和(自身を除く): 125528880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 23773, 47546, 71319, 95092, 118865, 142638, 190184, 213957, 237730, 285276, 356595, 380368, 427914, 475460, 570552, 641871, 713190, 855828, 950920, 1069785, 1141104, 1283742, 1426380, 1711656, 1901840, 2139570, 2567484, 2852760, 3209355, 3423312, 4279140, 5134968, 5705520, 6418710, 8558280, 10269936, 12837420, 17116560, 25674840, 51349680]

約数ペア:

[(1, 51349680), (2, 25674840), (3, 17116560), (4, 12837420), (5, 10269936), (6, 8558280), (8, 6418710), (9, 5705520), (10, 5134968), (12, 4279140), (15, 3423312), (16, 3209355), (18, 2852760), (20, 2567484), (24, 2139570), (27, 1901840), (30, 1711656), (36, 1426380), (40, 1283742), (45, 1141104), (48, 1069785), (54, 950920), (60, 855828), (72, 713190), (80, 641871), (90, 570552), (108, 475460), (120, 427914), (135, 380368), (144, 356595), (180, 285276), (216, 237730), (240, 213957), (270, 190184), (360, 142638), (432, 118865), (540, 95092), (720, 71319), (1080, 47546), (2160, 23773)]