216314160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{901309}}^1$

素因数の和:901325

約数の個数: 40

約数和(自身を含む): 670574640

約数和(自身を除く): 454260480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 901309, 1802618, 2703927, 3605236, 4506545, 5407854, 7210472, 9013090, 10815708, 13519635, 14420944, 18026180, 21631416, 27039270, 36052360, 43262832, 54078540, 72104720, 108157080, 216314160]

約数ペア:

[(1, 216314160), (2, 108157080), (3, 72104720), (4, 54078540), (5, 43262832), (6, 36052360), (8, 27039270), (10, 21631416), (12, 18026180), (15, 14420944), (16, 13519635), (20, 10815708), (24, 9013090), (30, 7210472), (40, 5407854), (48, 4506545), (60, 3605236), (80, 2703927), (120, 1802618), (240, 901309)]