11982720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^2$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 38684520

約数和(自身を除く): 26701800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6241, 6320, 7584, 9480, 10112, 12482, 12640, 15168, 18723, 18960, 24964, 25280, 30336, 31205, 37446, 37920, 49928, 50560, 62410, 74892, 75840, 93615, 99856, 124820, 149784, 151680, 187230, 199712, 249640, 299568, 374460, 399424, 499280, 599136, 748920, 798848, 998560, 1198272, 1497840, 1997120, 2396544, 2995680, 3994240, 5991360, 11982720]

約数ペア:

[(1, 11982720), (2, 5991360), (3, 3994240), (4, 2995680), (5, 2396544), (6, 1997120), (8, 1497840), (10, 1198272), (12, 998560), (15, 798848), (16, 748920), (20, 599136), (24, 499280), (30, 399424), (32, 374460), (40, 299568), (48, 249640), (60, 199712), (64, 187230), (79, 151680), (80, 149784), (96, 124820), (120, 99856), (128, 93615), (158, 75840), (160, 74892), (192, 62410), (237, 50560), (240, 49928), (316, 37920), (320, 37446), (384, 31205), (395, 30336), (474, 25280), (480, 24964), (632, 18960), (640, 18723), (790, 15168), (948, 12640), (960, 12482), (1185, 10112), (1264, 9480), (1580, 7584), (1896, 6320), (1920, 6241), (2370, 5056), (2528, 4740), (3160, 3792)]