126552120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3391}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 380989440

約数和(自身を除く): 254437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3391, 3732, 4665, 6220, 6782, 7464, 9330, 10173, 12440, 13564, 16955, 18660, 20346, 27128, 33910, 37320, 40692, 50865, 67820, 81384, 101730, 135640, 203460, 406920, 1054601, 2109202, 3163803, 4218404, 5273005, 6327606, 8436808, 10546010, 12655212, 15819015, 21092020, 25310424, 31638030, 42184040, 63276060, 126552120]

約数ペア:

[(1, 126552120), (2, 63276060), (3, 42184040), (4, 31638030), (5, 25310424), (6, 21092020), (8, 15819015), (10, 12655212), (12, 10546010), (15, 8436808), (20, 6327606), (24, 5273005), (30, 4218404), (40, 3163803), (60, 2109202), (120, 1054601), (311, 406920), (622, 203460), (933, 135640), (1244, 101730), (1555, 81384), (1866, 67820), (2488, 50865), (3110, 40692), (3391, 37320), (3732, 33910), (4665, 27128), (6220, 20346), (6782, 18660), (7464, 16955), (9330, 13564), (10173, 12440)]