231344220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{8783}}^1$

素因数の和:9234

約数の個数: 48

約数和(自身を含む): 649313280

約数和(自身を除く): 417969060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 8783, 13170, 17566, 26340, 26349, 35132, 43915, 52698, 87830, 105396, 131745, 175660, 263490, 526980, 3855737, 7711474, 11567211, 15422948, 19278685, 23134422, 38557370, 46268844, 57836055, 77114740, 115672110, 231344220]

約数ペア:

[(1, 231344220), (2, 115672110), (3, 77114740), (4, 57836055), (5, 46268844), (6, 38557370), (10, 23134422), (12, 19278685), (15, 15422948), (20, 11567211), (30, 7711474), (60, 3855737), (439, 526980), (878, 263490), (1317, 175660), (1756, 131745), (2195, 105396), (2634, 87830), (4390, 52698), (5268, 43915), (6585, 35132), (8780, 26349), (8783, 26340), (13170, 17566)]