120174660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1913}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 365765400

約数和(自身を除く): 245590740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 1913, 2094, 3141, 3490, 3826, 4188, 5235, 5739, 6282, 6980, 7652, 9565, 10470, 11478, 12564, 15705, 17217, 19130, 20940, 22956, 28695, 31410, 34434, 38260, 57390, 62820, 68868, 86085, 114780, 172170, 344340, 667637, 1335274, 2002911, 2670548, 3338185, 4005822, 6008733, 6676370, 8011644, 10014555, 12017466, 13352740, 20029110, 24034932, 30043665, 40058220, 60087330, 120174660]

約数ペア:

[(1, 120174660), (2, 60087330), (3, 40058220), (4, 30043665), (5, 24034932), (6, 20029110), (9, 13352740), (10, 12017466), (12, 10014555), (15, 8011644), (18, 6676370), (20, 6008733), (30, 4005822), (36, 3338185), (45, 2670548), (60, 2002911), (90, 1335274), (180, 667637), (349, 344340), (698, 172170), (1047, 114780), (1396, 86085), (1745, 68868), (1913, 62820), (2094, 57390), (3141, 38260), (3490, 34434), (3826, 31410), (4188, 28695), (5235, 22956), (5739, 20940), (6282, 19130), (6980, 17217), (7652, 15705), (9565, 12564), (10470, 11478)]