136685880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{42187}}^1$

素因数の和:42210

約数の個数: 80

約数和(自身を含む): 459427320

約数和(自身を除く): 322741440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 42187, 84374, 126561, 168748, 210935, 253122, 337496, 379683, 421870, 506244, 632805, 759366, 843740, 1012488, 1139049, 1265610, 1518732, 1687480, 1898415, 2278098, 2531220, 3037464, 3417147, 3796830, 4556196, 5062440, 5695245, 6834294, 7593660, 9112392, 11390490, 13668588, 15187320, 17085735, 22780980, 27337176, 34171470, 45561960, 68342940, 136685880]

約数ペア:

[(1, 136685880), (2, 68342940), (3, 45561960), (4, 34171470), (5, 27337176), (6, 22780980), (8, 17085735), (9, 15187320), (10, 13668588), (12, 11390490), (15, 9112392), (18, 7593660), (20, 6834294), (24, 5695245), (27, 5062440), (30, 4556196), (36, 3796830), (40, 3417147), (45, 3037464), (54, 2531220), (60, 2278098), (72, 1898415), (81, 1687480), (90, 1518732), (108, 1265610), (120, 1139049), (135, 1012488), (162, 843740), (180, 759366), (216, 632805), (270, 506244), (324, 421870), (360, 379683), (405, 337496), (540, 253122), (648, 210935), (810, 168748), (1080, 126561), (1620, 84374), (3240, 42187)]