2042495160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{20287}}^1$

素因数の和:21140

約数の個数: 64

約数和(自身を含む): 6135091200

約数和(自身を除く): 4092596040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 839, 1678, 2517, 3356, 4195, 5034, 6712, 8390, 10068, 12585, 16780, 20136, 20287, 25170, 33560, 40574, 50340, 60861, 81148, 100680, 101435, 121722, 162296, 202870, 243444, 304305, 405740, 486888, 608610, 811480, 1217220, 2434440, 17020793, 34041586, 51062379, 68083172, 85103965, 102124758, 136166344, 170207930, 204249516, 255311895, 340415860, 408499032, 510623790, 680831720, 1021247580, 2042495160]

約数ペア:

[(1, 2042495160), (2, 1021247580), (3, 680831720), (4, 510623790), (5, 408499032), (6, 340415860), (8, 255311895), (10, 204249516), (12, 170207930), (15, 136166344), (20, 102124758), (24, 85103965), (30, 68083172), (40, 51062379), (60, 34041586), (120, 17020793), (839, 2434440), (1678, 1217220), (2517, 811480), (3356, 608610), (4195, 486888), (5034, 405740), (6712, 304305), (8390, 243444), (10068, 202870), (12585, 162296), (16780, 121722), (20136, 101435), (20287, 100680), (25170, 81148), (33560, 60861), (40574, 50340)]