61354560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 112

約数和(自身を含む): 197510400

約数和(自身を除く): 136155840

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, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 809, 948, 960, 1185, 1264, 1580, 1618, 1896, 2370, 2427, 2528, 3160, 3236, 3792, 4045, 4740, 4854, 5056, 6320, 6472, 7584, 8090, 9480, 9708, 12135, 12640, 12944, 15168, 16180, 18960, 19416, 24270, 25280, 25888, 32360, 37920, 38832, 48540, 51776, 63911, 64720, 75840, 77664, 97080, 127822, 129440, 155328, 191733, 194160, 255644, 258880, 319555, 383466, 388320, 511288, 639110, 766932, 776640, 958665, 1022576, 1278220, 1533864, 1917330, 2045152, 2556440, 3067728, 3834660, 4090304, 5112880, 6135456, 7669320, 10225760, 12270912, 15338640, 20451520, 30677280, 61354560]

約数ペア:

[(1, 61354560), (2, 30677280), (3, 20451520), (4, 15338640), (5, 12270912), (6, 10225760), (8, 7669320), (10, 6135456), (12, 5112880), (15, 4090304), (16, 3834660), (20, 3067728), (24, 2556440), (30, 2045152), (32, 1917330), (40, 1533864), (48, 1278220), (60, 1022576), (64, 958665), (79, 776640), (80, 766932), (96, 639110), (120, 511288), (158, 388320), (160, 383466), (192, 319555), (237, 258880), (240, 255644), (316, 194160), (320, 191733), (395, 155328), (474, 129440), (480, 127822), (632, 97080), (790, 77664), (809, 75840), (948, 64720), (960, 63911), (1185, 51776), (1264, 48540), (1580, 38832), (1618, 37920), (1896, 32360), (2370, 25888), (2427, 25280), (2528, 24270), (3160, 19416), (3236, 18960), (3792, 16180), (4045, 15168), (4740, 12944), (4854, 12640), (5056, 12135), (6320, 9708), (6472, 9480), (7584, 8090)]