87623040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1040

約数の個数: 128

約数和(自身を含む): 285534720

約数和(自身を除く): 197911680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 971, 1128, 1410, 1504, 1880, 1920, 1942, 2256, 2820, 2913, 3008, 3760, 3884, 4512, 4855, 5640, 5826, 6016, 7520, 7768, 9024, 9710, 11280, 11652, 14565, 15040, 15536, 18048, 19420, 22560, 23304, 29130, 30080, 31072, 38840, 45120, 45637, 46608, 58260, 62144, 77680, 90240, 91274, 93216, 116520, 124288, 136911, 155360, 182548, 186432, 228185, 233040, 273822, 310720, 365096, 372864, 456370, 466080, 547644, 621440, 684555, 730192, 912740, 932160, 1095288, 1369110, 1460384, 1825480, 1864320, 2190576, 2738220, 2920768, 3650960, 4381152, 5476440, 5841536, 7301920, 8762304, 10952880, 14603840, 17524608, 21905760, 29207680, 43811520, 87623040]

約数ペア:

[(1, 87623040), (2, 43811520), (3, 29207680), (4, 21905760), (5, 17524608), (6, 14603840), (8, 10952880), (10, 8762304), (12, 7301920), (15, 5841536), (16, 5476440), (20, 4381152), (24, 3650960), (30, 2920768), (32, 2738220), (40, 2190576), (47, 1864320), (48, 1825480), (60, 1460384), (64, 1369110), (80, 1095288), (94, 932160), (96, 912740), (120, 730192), (128, 684555), (141, 621440), (160, 547644), (188, 466080), (192, 456370), (235, 372864), (240, 365096), (282, 310720), (320, 273822), (376, 233040), (384, 228185), (470, 186432), (480, 182548), (564, 155360), (640, 136911), (705, 124288), (752, 116520), (940, 93216), (960, 91274), (971, 90240), (1128, 77680), (1410, 62144), (1504, 58260), (1880, 46608), (1920, 45637), (1942, 45120), (2256, 38840), (2820, 31072), (2913, 30080), (3008, 29130), (3760, 23304), (3884, 22560), (4512, 19420), (4855, 18048), (5640, 15536), (5826, 15040), (6016, 14565), (7520, 11652), (7768, 11280), (9024, 9710)]