222738960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{928079}}^1$

素因数の和:928095

約数の個数: 40

約数和(自身を含む): 690491520

約数和(自身を除く): 467752560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 928079, 1856158, 2784237, 3712316, 4640395, 5568474, 7424632, 9280790, 11136948, 13921185, 14849264, 18561580, 22273896, 27842370, 37123160, 44547792, 55684740, 74246320, 111369480, 222738960]

約数ペア:

[(1, 222738960), (2, 111369480), (3, 74246320), (4, 55684740), (5, 44547792), (6, 37123160), (8, 27842370), (10, 22273896), (12, 18561580), (15, 14849264), (16, 13921185), (20, 11136948), (24, 9280790), (30, 7424632), (40, 5568474), (48, 4640395), (60, 3712316), (80, 2784237), (120, 1856158), (240, 928079)]