91688640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 112

約数和(自身を含む): 293522400

約数和(自身を除く): 201833760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 641, 745, 894, 960, 1192, 1282, 1490, 1788, 1923, 2235, 2384, 2564, 2980, 3205, 3576, 3846, 4470, 4768, 5128, 5960, 6410, 7152, 7692, 8940, 9536, 9615, 10256, 11920, 12820, 14304, 15384, 17880, 19230, 20512, 23840, 25640, 28608, 30768, 35760, 38460, 41024, 47680, 51280, 61536, 71520, 76920, 95509, 102560, 123072, 143040, 153840, 191018, 205120, 286527, 307680, 382036, 477545, 573054, 615360, 764072, 955090, 1146108, 1432635, 1528144, 1910180, 2292216, 2865270, 3056288, 3820360, 4584432, 5730540, 6112576, 7640720, 9168864, 11461080, 15281440, 18337728, 22922160, 30562880, 45844320, 91688640]

約数ペア:

[(1, 91688640), (2, 45844320), (3, 30562880), (4, 22922160), (5, 18337728), (6, 15281440), (8, 11461080), (10, 9168864), (12, 7640720), (15, 6112576), (16, 5730540), (20, 4584432), (24, 3820360), (30, 3056288), (32, 2865270), (40, 2292216), (48, 1910180), (60, 1528144), (64, 1432635), (80, 1146108), (96, 955090), (120, 764072), (149, 615360), (160, 573054), (192, 477545), (240, 382036), (298, 307680), (320, 286527), (447, 205120), (480, 191018), (596, 153840), (641, 143040), (745, 123072), (894, 102560), (960, 95509), (1192, 76920), (1282, 71520), (1490, 61536), (1788, 51280), (1923, 47680), (2235, 41024), (2384, 38460), (2564, 35760), (2980, 30768), (3205, 28608), (3576, 25640), (3846, 23840), (4470, 20512), (4768, 19230), (5128, 17880), (5960, 15384), (6410, 14304), (7152, 12820), (7692, 11920), (8940, 10256), (9536, 9615)]