38247240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2446

約数の個数: 64

約数和(自身を含む): 115617600

約数和(自身を除く): 77370360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2293, 2780, 3336, 4170, 4586, 5560, 6879, 8340, 9172, 11465, 13758, 16680, 18344, 22930, 27516, 34395, 45860, 55032, 68790, 91720, 137580, 275160, 318727, 637454, 956181, 1274908, 1593635, 1912362, 2549816, 3187270, 3824724, 4780905, 6374540, 7649448, 9561810, 12749080, 19123620, 38247240]

約数ペア:

[(1, 38247240), (2, 19123620), (3, 12749080), (4, 9561810), (5, 7649448), (6, 6374540), (8, 4780905), (10, 3824724), (12, 3187270), (15, 2549816), (20, 1912362), (24, 1593635), (30, 1274908), (40, 956181), (60, 637454), (120, 318727), (139, 275160), (278, 137580), (417, 91720), (556, 68790), (695, 55032), (834, 45860), (1112, 34395), (1390, 27516), (1668, 22930), (2085, 18344), (2293, 16680), (2780, 13758), (3336, 11465), (4170, 9172), (4586, 8340), (5560, 6879)]