180555360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1949}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 571989600

約数和(自身を除く): 391434240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 480, 579, 772, 965, 1158, 1544, 1930, 1949, 2316, 2895, 3088, 3860, 3898, 4632, 5790, 5847, 6176, 7720, 7796, 9264, 9745, 11580, 11694, 15440, 15592, 18528, 19490, 23160, 23388, 29235, 30880, 31184, 38980, 46320, 46776, 58470, 62368, 77960, 92640, 93552, 116940, 155920, 187104, 233880, 311840, 376157, 467760, 752314, 935520, 1128471, 1504628, 1880785, 2256942, 3009256, 3761570, 4513884, 5642355, 6018512, 7523140, 9027768, 11284710, 12037024, 15046280, 18055536, 22569420, 30092560, 36111072, 45138840, 60185120, 90277680, 180555360]

約数ペア:

[(1, 180555360), (2, 90277680), (3, 60185120), (4, 45138840), (5, 36111072), (6, 30092560), (8, 22569420), (10, 18055536), (12, 15046280), (15, 12037024), (16, 11284710), (20, 9027768), (24, 7523140), (30, 6018512), (32, 5642355), (40, 4513884), (48, 3761570), (60, 3009256), (80, 2256942), (96, 1880785), (120, 1504628), (160, 1128471), (193, 935520), (240, 752314), (386, 467760), (480, 376157), (579, 311840), (772, 233880), (965, 187104), (1158, 155920), (1544, 116940), (1930, 93552), (1949, 92640), (2316, 77960), (2895, 62368), (3088, 58470), (3860, 46776), (3898, 46320), (4632, 38980), (5790, 31184), (5847, 30880), (6176, 29235), (7720, 23388), (7796, 23160), (9264, 19490), (9745, 18528), (11580, 15592), (11694, 15440)]