80334780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1619}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 225348480

約数和(自身を除く): 145013700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 827, 1619, 1654, 2481, 3238, 3308, 4135, 4857, 4962, 6476, 8095, 8270, 9714, 9924, 12405, 16190, 16540, 19428, 24285, 24810, 32380, 48570, 49620, 97140, 1338913, 2677826, 4016739, 5355652, 6694565, 8033478, 13389130, 16066956, 20083695, 26778260, 40167390, 80334780]

約数ペア:

[(1, 80334780), (2, 40167390), (3, 26778260), (4, 20083695), (5, 16066956), (6, 13389130), (10, 8033478), (12, 6694565), (15, 5355652), (20, 4016739), (30, 2677826), (60, 1338913), (827, 97140), (1619, 49620), (1654, 48570), (2481, 32380), (3238, 24810), (3308, 24285), (4135, 19428), (4857, 16540), (4962, 16190), (6476, 12405), (8095, 9924), (8270, 9714)]