288975480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{56003}}^1$

素因数の和:56060

約数の個数: 64

約数和(自身を含む): 887103360

約数和(自身を除く): 598127880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 56003, 112006, 168009, 224012, 280015, 336018, 448024, 560030, 672036, 840045, 1120060, 1344072, 1680090, 2240120, 2408129, 3360180, 4816258, 6720360, 7224387, 9632516, 12040645, 14448774, 19265032, 24081290, 28897548, 36121935, 48162580, 57795096, 72243870, 96325160, 144487740, 288975480]

約数ペア:

[(1, 288975480), (2, 144487740), (3, 96325160), (4, 72243870), (5, 57795096), (6, 48162580), (8, 36121935), (10, 28897548), (12, 24081290), (15, 19265032), (20, 14448774), (24, 12040645), (30, 9632516), (40, 7224387), (43, 6720360), (60, 4816258), (86, 3360180), (120, 2408129), (129, 2240120), (172, 1680090), (215, 1344072), (258, 1120060), (344, 840045), (430, 672036), (516, 560030), (645, 448024), (860, 336018), (1032, 280015), (1290, 224012), (1720, 168009), (2580, 112006), (5160, 56003)]