23995320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199961}}^1$

素因数の和:199975

約数の個数: 32

約数和(自身を含む): 71986320

約数和(自身を除く): 47991000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199961, 399922, 599883, 799844, 999805, 1199766, 1599688, 1999610, 2399532, 2999415, 3999220, 4799064, 5998830, 7998440, 11997660, 23995320]

約数ペア:

[(1, 23995320), (2, 11997660), (3, 7998440), (4, 5998830), (5, 4799064), (6, 3999220), (8, 2999415), (10, 2399532), (12, 1999610), (15, 1599688), (20, 1199766), (24, 999805), (30, 799844), (40, 599883), (60, 399922), (120, 199961)]