90351480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752929}}^1$

素因数の和:752943

約数の個数: 32

約数和(自身を含む): 271054800

約数和(自身を除く): 180703320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752929, 1505858, 2258787, 3011716, 3764645, 4517574, 6023432, 7529290, 9035148, 11293935, 15058580, 18070296, 22587870, 30117160, 45175740, 90351480]

約数ペア:

[(1, 90351480), (2, 45175740), (3, 30117160), (4, 22587870), (5, 18070296), (6, 15058580), (8, 11293935), (10, 9035148), (12, 7529290), (15, 6023432), (20, 4517574), (24, 3764645), (30, 3011716), (40, 2258787), (60, 1505858), (120, 752929)]