69760980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129187}}^1$

素因数の和:129205

約数の個数: 48

約数和(自身を含む): 217035840

約数和(自身を除く): 147274860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129187, 258374, 387561, 516748, 645935, 775122, 1162683, 1291870, 1550244, 1937805, 2325366, 2583740, 3488049, 3875610, 4650732, 5813415, 6976098, 7751220, 11626830, 13952196, 17440245, 23253660, 34880490, 69760980]

約数ペア:

[(1, 69760980), (2, 34880490), (3, 23253660), (4, 17440245), (5, 13952196), (6, 11626830), (9, 7751220), (10, 6976098), (12, 5813415), (15, 4650732), (18, 3875610), (20, 3488049), (27, 2583740), (30, 2325366), (36, 1937805), (45, 1550244), (54, 1291870), (60, 1162683), (90, 775122), (108, 645935), (135, 516748), (180, 387561), (270, 258374), (540, 129187)]