40335780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1229}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 113238720

約数和(自身を除く): 72902940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1229, 1641, 2188, 2458, 2735, 3282, 3687, 4916, 5470, 6145, 6564, 7374, 8205, 10940, 12290, 14748, 16410, 18435, 24580, 32820, 36870, 73740, 672263, 1344526, 2016789, 2689052, 3361315, 4033578, 6722630, 8067156, 10083945, 13445260, 20167890, 40335780]

約数ペア:

[(1, 40335780), (2, 20167890), (3, 13445260), (4, 10083945), (5, 8067156), (6, 6722630), (10, 4033578), (12, 3361315), (15, 2689052), (20, 2016789), (30, 1344526), (60, 672263), (547, 73740), (1094, 36870), (1229, 32820), (1641, 24580), (2188, 18435), (2458, 16410), (2735, 14748), (3282, 12290), (3687, 10940), (4916, 8205), (5470, 7374), (6145, 6564)]