139521960

素因数分解:

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

素因数の和:129207

約数の個数: 64

約数和(自身を含む): 465076800

約数和(自身を除く): 325554840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 129187, 258374, 387561, 516748, 645935, 775122, 1033496, 1162683, 1291870, 1550244, 1937805, 2325366, 2583740, 3100488, 3488049, 3875610, 4650732, 5167480, 5813415, 6976098, 7751220, 9301464, 11626830, 13952196, 15502440, 17440245, 23253660, 27904392, 34880490, 46507320, 69760980, 139521960]

約数ペア:

[(1, 139521960), (2, 69760980), (3, 46507320), (4, 34880490), (5, 27904392), (6, 23253660), (8, 17440245), (9, 15502440), (10, 13952196), (12, 11626830), (15, 9301464), (18, 7751220), (20, 6976098), (24, 5813415), (27, 5167480), (30, 4650732), (36, 3875610), (40, 3488049), (45, 3100488), (54, 2583740), (60, 2325366), (72, 1937805), (90, 1550244), (108, 1291870), (120, 1162683), (135, 1033496), (180, 775122), (216, 645935), (270, 516748), (360, 387561), (540, 258374), (1080, 129187)]