219170880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{25367}}^1$

素因数の和:25393

約数の個数: 112

約数和(自身を含む): 773216640

約数和(自身を除く): 554045760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 25367, 50734, 76101, 101468, 126835, 152202, 202936, 228303, 253670, 304404, 380505, 405872, 456606, 507340, 608808, 684909, 761010, 811744, 913212, 1014680, 1141515, 1217616, 1369818, 1522020, 1623488, 1826424, 2029360, 2283030, 2435232, 2739636, 3044040, 3424545, 3652848, 4058720, 4566060, 4870464, 5479272, 6088080, 6849090, 7305696, 8117440, 9132120, 10958544, 12176160, 13698180, 14611392, 18264240, 21917088, 24352320, 27396360, 36528480, 43834176, 54792720, 73056960, 109585440, 219170880]

約数ペア:

[(1, 219170880), (2, 109585440), (3, 73056960), (4, 54792720), (5, 43834176), (6, 36528480), (8, 27396360), (9, 24352320), (10, 21917088), (12, 18264240), (15, 14611392), (16, 13698180), (18, 12176160), (20, 10958544), (24, 9132120), (27, 8117440), (30, 7305696), (32, 6849090), (36, 6088080), (40, 5479272), (45, 4870464), (48, 4566060), (54, 4058720), (60, 3652848), (64, 3424545), (72, 3044040), (80, 2739636), (90, 2435232), (96, 2283030), (108, 2029360), (120, 1826424), (135, 1623488), (144, 1522020), (160, 1369818), (180, 1217616), (192, 1141515), (216, 1014680), (240, 913212), (270, 811744), (288, 761010), (320, 684909), (360, 608808), (432, 507340), (480, 456606), (540, 405872), (576, 380505), (720, 304404), (864, 253670), (960, 228303), (1080, 202936), (1440, 152202), (1728, 126835), (2160, 101468), (2880, 76101), (4320, 50734), (8640, 25367)]