27797580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17159}}^1$

素因数の和:17180

約数の個数: 60

約数和(自身を含む): 87207120

約数和(自身を除く): 59409540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17159, 34318, 51477, 68636, 85795, 102954, 154431, 171590, 205908, 257385, 308862, 343180, 463293, 514770, 617724, 772155, 926586, 1029540, 1389879, 1544310, 1853172, 2316465, 2779758, 3088620, 4632930, 5559516, 6949395, 9265860, 13898790, 27797580]

約数ペア:

[(1, 27797580), (2, 13898790), (3, 9265860), (4, 6949395), (5, 5559516), (6, 4632930), (9, 3088620), (10, 2779758), (12, 2316465), (15, 1853172), (18, 1544310), (20, 1389879), (27, 1029540), (30, 926586), (36, 772155), (45, 617724), (54, 514770), (60, 463293), (81, 343180), (90, 308862), (108, 257385), (135, 205908), (162, 171590), (180, 154431), (270, 102954), (324, 85795), (405, 68636), (540, 51477), (810, 34318), (1620, 17159)]