5081280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 16581120

約数和(自身を除く): 11499840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 79, 80, 96, 120, 134, 158, 160, 192, 201, 237, 240, 268, 316, 320, 335, 395, 402, 474, 480, 536, 632, 670, 790, 804, 948, 960, 1005, 1072, 1185, 1264, 1340, 1580, 1608, 1896, 2010, 2144, 2370, 2528, 2680, 3160, 3216, 3792, 4020, 4288, 4740, 5056, 5293, 5360, 6320, 6432, 7584, 8040, 9480, 10586, 10720, 12640, 12864, 15168, 15879, 16080, 18960, 21172, 21440, 25280, 26465, 31758, 32160, 37920, 42344, 52930, 63516, 64320, 75840, 79395, 84688, 105860, 127032, 158790, 169376, 211720, 254064, 317580, 338752, 423440, 508128, 635160, 846880, 1016256, 1270320, 1693760, 2540640, 5081280]

約数ペア:

[(1, 5081280), (2, 2540640), (3, 1693760), (4, 1270320), (5, 1016256), (6, 846880), (8, 635160), (10, 508128), (12, 423440), (15, 338752), (16, 317580), (20, 254064), (24, 211720), (30, 169376), (32, 158790), (40, 127032), (48, 105860), (60, 84688), (64, 79395), (67, 75840), (79, 64320), (80, 63516), (96, 52930), (120, 42344), (134, 37920), (158, 32160), (160, 31758), (192, 26465), (201, 25280), (237, 21440), (240, 21172), (268, 18960), (316, 16080), (320, 15879), (335, 15168), (395, 12864), (402, 12640), (474, 10720), (480, 10586), (536, 9480), (632, 8040), (670, 7584), (790, 6432), (804, 6320), (948, 5360), (960, 5293), (1005, 5056), (1072, 4740), (1185, 4288), (1264, 4020), (1340, 3792), (1580, 3216), (1608, 3160), (1896, 2680), (2010, 2528), (2144, 2370)]