74211840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3250

約数の個数: 120

約数和(自身を含む): 257096268

約数和(自身を除く): 182884428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3221, 3840, 4608, 5760, 6442, 7680, 9663, 11520, 12884, 16105, 19326, 23040, 25768, 28989, 32210, 38652, 48315, 51536, 57978, 64420, 77304, 96630, 103072, 115956, 128840, 144945, 154608, 193260, 206144, 231912, 257680, 289890, 309216, 386520, 412288, 463824, 515360, 579780, 618432, 773040, 824576, 927648, 1030720, 1159560, 1236864, 1546080, 1649152, 1855296, 2061440, 2319120, 2473728, 3092160, 3710592, 4122880, 4638240, 4947456, 6184320, 7421184, 8245760, 9276480, 12368640, 14842368, 18552960, 24737280, 37105920, 74211840]

約数ペア:

[(1, 74211840), (2, 37105920), (3, 24737280), (4, 18552960), (5, 14842368), (6, 12368640), (8, 9276480), (9, 8245760), (10, 7421184), (12, 6184320), (15, 4947456), (16, 4638240), (18, 4122880), (20, 3710592), (24, 3092160), (30, 2473728), (32, 2319120), (36, 2061440), (40, 1855296), (45, 1649152), (48, 1546080), (60, 1236864), (64, 1159560), (72, 1030720), (80, 927648), (90, 824576), (96, 773040), (120, 618432), (128, 579780), (144, 515360), (160, 463824), (180, 412288), (192, 386520), (240, 309216), (256, 289890), (288, 257680), (320, 231912), (360, 206144), (384, 193260), (480, 154608), (512, 144945), (576, 128840), (640, 115956), (720, 103072), (768, 96630), (960, 77304), (1152, 64420), (1280, 57978), (1440, 51536), (1536, 48315), (1920, 38652), (2304, 32210), (2560, 28989), (2880, 25768), (3221, 23040), (3840, 19326), (4608, 16105), (5760, 12884), (6442, 11520), (7680, 9663)]