160938840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6949}}^1$

素因数の和:7156

約数の個数: 64

約数和(自身を含む): 485388000

約数和(自身を除く): 324449160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 6949, 7720, 11580, 13898, 20847, 23160, 27796, 34745, 41694, 55592, 69490, 83388, 104235, 138980, 166776, 208470, 277960, 416940, 833880, 1341157, 2682314, 4023471, 5364628, 6705785, 8046942, 10729256, 13411570, 16093884, 20117355, 26823140, 32187768, 40234710, 53646280, 80469420, 160938840]

約数ペア:

[(1, 160938840), (2, 80469420), (3, 53646280), (4, 40234710), (5, 32187768), (6, 26823140), (8, 20117355), (10, 16093884), (12, 13411570), (15, 10729256), (20, 8046942), (24, 6705785), (30, 5364628), (40, 4023471), (60, 2682314), (120, 1341157), (193, 833880), (386, 416940), (579, 277960), (772, 208470), (965, 166776), (1158, 138980), (1544, 104235), (1930, 83388), (2316, 69490), (2895, 55592), (3860, 41694), (4632, 34745), (5790, 27796), (6949, 23160), (7720, 20847), (11580, 13898)]