69402120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2741}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 209269440

約数和(自身を除く): 139867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 2741, 3165, 4220, 5064, 5482, 6330, 8223, 8440, 10964, 12660, 13705, 16446, 21928, 25320, 27410, 32892, 41115, 54820, 65784, 82230, 109640, 164460, 328920, 578351, 1156702, 1735053, 2313404, 2891755, 3470106, 4626808, 5783510, 6940212, 8675265, 11567020, 13880424, 17350530, 23134040, 34701060, 69402120]

約数ペア:

[(1, 69402120), (2, 34701060), (3, 23134040), (4, 17350530), (5, 13880424), (6, 11567020), (8, 8675265), (10, 6940212), (12, 5783510), (15, 4626808), (20, 3470106), (24, 2891755), (30, 2313404), (40, 1735053), (60, 1156702), (120, 578351), (211, 328920), (422, 164460), (633, 109640), (844, 82230), (1055, 65784), (1266, 54820), (1688, 41115), (2110, 32892), (2532, 27410), (2741, 25320), (3165, 21928), (4220, 16446), (5064, 13705), (5482, 12660), (6330, 10964), (8223, 8440)]