11791920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7019}}^1$

素因数の和:7042

約数の個数: 80

約数和(自身を含む): 41783040

約数和(自身を除く): 29991120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7019, 14038, 21057, 28076, 35095, 42114, 49133, 56152, 70190, 84228, 98266, 105285, 112304, 140380, 147399, 168456, 196532, 210570, 245665, 280760, 294798, 336912, 393064, 421140, 491330, 561520, 589596, 736995, 786128, 842280, 982660, 1179192, 1473990, 1684560, 1965320, 2358384, 2947980, 3930640, 5895960, 11791920]

約数ペア:

[(1, 11791920), (2, 5895960), (3, 3930640), (4, 2947980), (5, 2358384), (6, 1965320), (7, 1684560), (8, 1473990), (10, 1179192), (12, 982660), (14, 842280), (15, 786128), (16, 736995), (20, 589596), (21, 561520), (24, 491330), (28, 421140), (30, 393064), (35, 336912), (40, 294798), (42, 280760), (48, 245665), (56, 210570), (60, 196532), (70, 168456), (80, 147399), (84, 140380), (105, 112304), (112, 105285), (120, 98266), (140, 84228), (168, 70190), (210, 56152), (240, 49133), (280, 42114), (336, 35095), (420, 28076), (560, 21057), (840, 14038), (1680, 7019)]