271481040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1787}}^1$

素因数の和:2017

約数の個数: 120

約数和(自身を含む): 916557408

約数和(自身を除く): 645076368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1688, 1787, 1899, 2110, 2532, 3165, 3376, 3574, 3798, 4220, 5064, 5361, 6330, 7148, 7596, 8440, 8935, 9495, 10128, 10722, 12660, 14296, 15192, 16083, 16880, 17870, 18990, 21444, 25320, 26805, 28592, 30384, 32166, 35740, 37980, 42888, 50640, 53610, 64332, 71480, 75960, 80415, 85776, 107220, 128664, 142960, 151920, 160830, 214440, 257328, 321660, 377057, 428880, 643320, 754114, 1131171, 1286640, 1508228, 1885285, 2262342, 3016456, 3393513, 3770570, 4524684, 5655855, 6032912, 6787026, 7541140, 9049368, 11311710, 13574052, 15082280, 16967565, 18098736, 22623420, 27148104, 30164560, 33935130, 45246840, 54296208, 67870260, 90493680, 135740520, 271481040]

約数ペア:

[(1, 271481040), (2, 135740520), (3, 90493680), (4, 67870260), (5, 54296208), (6, 45246840), (8, 33935130), (9, 30164560), (10, 27148104), (12, 22623420), (15, 18098736), (16, 16967565), (18, 15082280), (20, 13574052), (24, 11311710), (30, 9049368), (36, 7541140), (40, 6787026), (45, 6032912), (48, 5655855), (60, 4524684), (72, 3770570), (80, 3393513), (90, 3016456), (120, 2262342), (144, 1885285), (180, 1508228), (211, 1286640), (240, 1131171), (360, 754114), (422, 643320), (633, 428880), (720, 377057), (844, 321660), (1055, 257328), (1266, 214440), (1688, 160830), (1787, 151920), (1899, 142960), (2110, 128664), (2532, 107220), (3165, 85776), (3376, 80415), (3574, 75960), (3798, 71480), (4220, 64332), (5064, 53610), (5361, 50640), (6330, 42888), (7148, 37980), (7596, 35740), (8440, 32166), (8935, 30384), (9495, 28592), (10128, 26805), (10722, 25320), (12660, 21444), (14296, 18990), (15192, 17870), (16083, 16880)]