131897280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137393}}^1$

素因数の和:137413

約数の個数: 56

約数和(自身を含む): 418776912

約数和(自身を除く): 286879632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 137393, 274786, 412179, 549572, 686965, 824358, 1099144, 1373930, 1648716, 2060895, 2198288, 2747860, 3297432, 4121790, 4396576, 5495720, 6594864, 8243580, 8793152, 10991440, 13189728, 16487160, 21982880, 26379456, 32974320, 43965760, 65948640, 131897280]

約数ペア:

[(1, 131897280), (2, 65948640), (3, 43965760), (4, 32974320), (5, 26379456), (6, 21982880), (8, 16487160), (10, 13189728), (12, 10991440), (15, 8793152), (16, 8243580), (20, 6594864), (24, 5495720), (30, 4396576), (32, 4121790), (40, 3297432), (48, 2747860), (60, 2198288), (64, 2060895), (80, 1648716), (96, 1373930), (120, 1099144), (160, 824358), (192, 686965), (240, 549572), (320, 412179), (480, 274786), (960, 137393)]