266712960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2696

約数の個数: 128

約数和(自身を含む): 866518560

約数和(自身を除く): 599805600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 2621, 3180, 3392, 4240, 5088, 5242, 6360, 6784, 7863, 8480, 10176, 10484, 12720, 13105, 15726, 16960, 20352, 20968, 25440, 26210, 31452, 33920, 39315, 41936, 50880, 52420, 62904, 78630, 83872, 101760, 104840, 125808, 138913, 157260, 167744, 209680, 251616, 277826, 314520, 335488, 416739, 419360, 503232, 555652, 629040, 694565, 833478, 838720, 1006464, 1111304, 1258080, 1389130, 1666956, 1677440, 2083695, 2222608, 2516160, 2778260, 3333912, 4167390, 4445216, 5032320, 5556520, 6667824, 8334780, 8890432, 11113040, 13335648, 16669560, 17780864, 22226080, 26671296, 33339120, 44452160, 53342592, 66678240, 88904320, 133356480, 266712960]

約数ペア:

[(1, 266712960), (2, 133356480), (3, 88904320), (4, 66678240), (5, 53342592), (6, 44452160), (8, 33339120), (10, 26671296), (12, 22226080), (15, 17780864), (16, 16669560), (20, 13335648), (24, 11113040), (30, 8890432), (32, 8334780), (40, 6667824), (48, 5556520), (53, 5032320), (60, 4445216), (64, 4167390), (80, 3333912), (96, 2778260), (106, 2516160), (120, 2222608), (128, 2083695), (159, 1677440), (160, 1666956), (192, 1389130), (212, 1258080), (240, 1111304), (265, 1006464), (318, 838720), (320, 833478), (384, 694565), (424, 629040), (480, 555652), (530, 503232), (636, 419360), (640, 416739), (795, 335488), (848, 314520), (960, 277826), (1060, 251616), (1272, 209680), (1590, 167744), (1696, 157260), (1920, 138913), (2120, 125808), (2544, 104840), (2621, 101760), (3180, 83872), (3392, 78630), (4240, 62904), (5088, 52420), (5242, 50880), (6360, 41936), (6784, 39315), (7863, 33920), (8480, 31452), (10176, 26210), (10484, 25440), (12720, 20968), (13105, 20352), (15726, 16960)]