12792360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 44593920

約数和(自身を除く): 31801560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 157, 168, 194, 210, 280, 291, 314, 388, 420, 471, 485, 582, 628, 679, 776, 785, 840, 942, 970, 1099, 1164, 1256, 1358, 1455, 1570, 1884, 1940, 2037, 2198, 2328, 2355, 2716, 2910, 3140, 3297, 3395, 3768, 3880, 4074, 4396, 4710, 5432, 5495, 5820, 6280, 6594, 6790, 8148, 8792, 9420, 10185, 10990, 11640, 13188, 13580, 15229, 16296, 16485, 18840, 20370, 21980, 26376, 27160, 30458, 32970, 40740, 43960, 45687, 60916, 65940, 76145, 81480, 91374, 106603, 121832, 131880, 152290, 182748, 213206, 228435, 304580, 319809, 365496, 426412, 456870, 533015, 609160, 639618, 852824, 913740, 1066030, 1279236, 1599045, 1827480, 2132060, 2558472, 3198090, 4264120, 6396180, 12792360]

約数ペア:

[(1, 12792360), (2, 6396180), (3, 4264120), (4, 3198090), (5, 2558472), (6, 2132060), (7, 1827480), (8, 1599045), (10, 1279236), (12, 1066030), (14, 913740), (15, 852824), (20, 639618), (21, 609160), (24, 533015), (28, 456870), (30, 426412), (35, 365496), (40, 319809), (42, 304580), (56, 228435), (60, 213206), (70, 182748), (84, 152290), (97, 131880), (105, 121832), (120, 106603), (140, 91374), (157, 81480), (168, 76145), (194, 65940), (210, 60916), (280, 45687), (291, 43960), (314, 40740), (388, 32970), (420, 30458), (471, 27160), (485, 26376), (582, 21980), (628, 20370), (679, 18840), (776, 16485), (785, 16296), (840, 15229), (942, 13580), (970, 13188), (1099, 11640), (1164, 10990), (1256, 10185), (1358, 9420), (1455, 8792), (1570, 8148), (1884, 6790), (1940, 6594), (2037, 6280), (2198, 5820), (2328, 5495), (2355, 5432), (2716, 4710), (2910, 4396), (3140, 4074), (3297, 3880), (3395, 3768)]