1827480

素因数分解:

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

素因数の和:268

約数の個数: 64

約数和(自身を含む): 5574240

約数和(自身を除く): 3746760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 157, 194, 291, 314, 388, 471, 485, 582, 628, 776, 785, 942, 970, 1164, 1256, 1455, 1570, 1884, 1940, 2328, 2355, 2910, 3140, 3768, 3880, 4710, 5820, 6280, 9420, 11640, 15229, 18840, 30458, 45687, 60916, 76145, 91374, 121832, 152290, 182748, 228435, 304580, 365496, 456870, 609160, 913740, 1827480]

約数ペア:

[(1, 1827480), (2, 913740), (3, 609160), (4, 456870), (5, 365496), (6, 304580), (8, 228435), (10, 182748), (12, 152290), (15, 121832), (20, 91374), (24, 76145), (30, 60916), (40, 45687), (60, 30458), (97, 18840), (120, 15229), (157, 11640), (194, 9420), (291, 6280), (314, 5820), (388, 4710), (471, 3880), (485, 3768), (582, 3140), (628, 2910), (776, 2355), (785, 2328), (942, 1940), (970, 1884), (1164, 1570), (1256, 1455)]