249739920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5879}}^1$

素因数の和:5957

約数の個数: 120

約数和(自身を含む): 853070400

約数和(自身を除く): 603330480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5879, 7080, 8496, 10620, 11758, 14160, 17637, 21240, 23516, 29395, 35274, 42480, 47032, 52911, 58790, 70548, 88185, 94064, 105822, 117580, 141096, 176370, 211644, 235160, 264555, 282192, 346861, 352740, 423288, 470320, 529110, 693722, 705480, 846576, 1040583, 1058220, 1387444, 1410960, 1734305, 2081166, 2116440, 2774888, 3121749, 3468610, 4162332, 4232880, 5202915, 5549776, 6243498, 6937220, 8324664, 10405830, 12486996, 13874440, 15608745, 16649328, 20811660, 24973992, 27748880, 31217490, 41623320, 49947984, 62434980, 83246640, 124869960, 249739920]

約数ペア:

[(1, 249739920), (2, 124869960), (3, 83246640), (4, 62434980), (5, 49947984), (6, 41623320), (8, 31217490), (9, 27748880), (10, 24973992), (12, 20811660), (15, 16649328), (16, 15608745), (18, 13874440), (20, 12486996), (24, 10405830), (30, 8324664), (36, 6937220), (40, 6243498), (45, 5549776), (48, 5202915), (59, 4232880), (60, 4162332), (72, 3468610), (80, 3121749), (90, 2774888), (118, 2116440), (120, 2081166), (144, 1734305), (177, 1410960), (180, 1387444), (236, 1058220), (240, 1040583), (295, 846576), (354, 705480), (360, 693722), (472, 529110), (531, 470320), (590, 423288), (708, 352740), (720, 346861), (885, 282192), (944, 264555), (1062, 235160), (1180, 211644), (1416, 176370), (1770, 141096), (2124, 117580), (2360, 105822), (2655, 94064), (2832, 88185), (3540, 70548), (4248, 58790), (4720, 52911), (5310, 47032), (5879, 42480), (7080, 35274), (8496, 29395), (10620, 23516), (11758, 21240), (14160, 17637)]