40262520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17659}}^1$

素因数の和:17692

約数の個数: 64

約数和(自身を含む): 127152000

約数和(自身を除く): 86889480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 17659, 35318, 52977, 70636, 88295, 105954, 141272, 176590, 211908, 264885, 335521, 353180, 423816, 529770, 671042, 706360, 1006563, 1059540, 1342084, 1677605, 2013126, 2119080, 2684168, 3355210, 4026252, 5032815, 6710420, 8052504, 10065630, 13420840, 20131260, 40262520]

約数ペア:

[(1, 40262520), (2, 20131260), (3, 13420840), (4, 10065630), (5, 8052504), (6, 6710420), (8, 5032815), (10, 4026252), (12, 3355210), (15, 2684168), (19, 2119080), (20, 2013126), (24, 1677605), (30, 1342084), (38, 1059540), (40, 1006563), (57, 706360), (60, 671042), (76, 529770), (95, 423816), (114, 353180), (120, 335521), (152, 264885), (190, 211908), (228, 176590), (285, 141272), (380, 105954), (456, 88295), (570, 70636), (760, 52977), (1140, 35318), (2280, 17659)]