372540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 1193472

約数和(自身を除く): 820932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 887, 1774, 2661, 3548, 4435, 5322, 6209, 8870, 10644, 12418, 13305, 17740, 18627, 24836, 26610, 31045, 37254, 53220, 62090, 74508, 93135, 124180, 186270, 372540]

約数ペア:

[(1, 372540), (2, 186270), (3, 124180), (4, 93135), (5, 74508), (6, 62090), (7, 53220), (10, 37254), (12, 31045), (14, 26610), (15, 24836), (20, 18627), (21, 17740), (28, 13305), (30, 12418), (35, 10644), (42, 8870), (60, 6209), (70, 5322), (84, 4435), (105, 3548), (140, 2661), (210, 1774), (420, 887)]