272912490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{336929}}^1$

素因数の和:336948

約数の個数: 40

約数和(自身を含む): 733833540

約数和(自身を除く): 460921050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 336929, 673858, 1010787, 1684645, 2021574, 3032361, 3369290, 5053935, 6064722, 9097083, 10107870, 15161805, 18194166, 27291249, 30323610, 45485415, 54582498, 90970830, 136456245, 272912490]

約数ペア:

[(1, 272912490), (2, 136456245), (3, 90970830), (5, 54582498), (6, 45485415), (9, 30323610), (10, 27291249), (15, 18194166), (18, 15161805), (27, 10107870), (30, 9097083), (45, 6064722), (54, 5053935), (81, 3369290), (90, 3032361), (135, 2021574), (162, 1684645), (270, 1010787), (405, 673858), (810, 336929)]