120812928

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13679}}^1$

素因数の和:13719

約数の個数: 64

約数和(自身を含む): 334886400

約数和(自身を除く): 214073472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 13679, 27358, 41037, 54716, 82074, 109432, 164148, 218864, 314617, 328296, 437728, 629234, 656592, 875456, 943851, 1258468, 1313184, 1750912, 1887702, 2516936, 2626368, 3775404, 5033872, 5252736, 7550808, 10067744, 15101616, 20135488, 30203232, 40270976, 60406464, 120812928]

約数ペア:

[(1, 120812928), (2, 60406464), (3, 40270976), (4, 30203232), (6, 20135488), (8, 15101616), (12, 10067744), (16, 7550808), (23, 5252736), (24, 5033872), (32, 3775404), (46, 2626368), (48, 2516936), (64, 1887702), (69, 1750912), (92, 1313184), (96, 1258468), (128, 943851), (138, 875456), (184, 656592), (192, 629234), (276, 437728), (368, 328296), (384, 314617), (552, 218864), (736, 164148), (1104, 109432), (1472, 82074), (2208, 54716), (2944, 41037), (4416, 27358), (8832, 13679)]