240693420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{364687}}^1$

素因数の和:364710

約数の個数: 48

約数和(自身を含む): 735211008

約数和(自身を除く): 494517588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 364687, 729374, 1094061, 1458748, 1823435, 2188122, 3646870, 4011557, 4376244, 5470305, 7293740, 8023114, 10940610, 12034671, 16046228, 20057785, 21881220, 24069342, 40115570, 48138684, 60173355, 80231140, 120346710, 240693420]

約数ペア:

[(1, 240693420), (2, 120346710), (3, 80231140), (4, 60173355), (5, 48138684), (6, 40115570), (10, 24069342), (11, 21881220), (12, 20057785), (15, 16046228), (20, 12034671), (22, 10940610), (30, 8023114), (33, 7293740), (44, 5470305), (55, 4376244), (60, 4011557), (66, 3646870), (110, 2188122), (132, 1823435), (165, 1458748), (220, 1094061), (330, 729374), (660, 364687)]