54480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 169632

約数和(自身を除く): 115152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 9080, 10896, 13620, 18160, 27240, 54480]

約数ペア:

[(1, 54480), (2, 27240), (3, 18160), (4, 13620), (5, 10896), (6, 9080), (8, 6810), (10, 5448), (12, 4540), (15, 3632), (16, 3405), (20, 2724), (24, 2270), (30, 1816), (40, 1362), (48, 1135), (60, 908), (80, 681), (120, 454), (227, 240)]