84592920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1997}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 254625120

約数和(自身を除く): 170032200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 1997, 2118, 2824, 3530, 3994, 4236, 5295, 5991, 7060, 7988, 8472, 9985, 10590, 11982, 14120, 15976, 19970, 21180, 23964, 29955, 39940, 42360, 47928, 59910, 79880, 119820, 239640, 704941, 1409882, 2114823, 2819764, 3524705, 4229646, 5639528, 7049410, 8459292, 10574115, 14098820, 16918584, 21148230, 28197640, 42296460, 84592920]

約数ペア:

[(1, 84592920), (2, 42296460), (3, 28197640), (4, 21148230), (5, 16918584), (6, 14098820), (8, 10574115), (10, 8459292), (12, 7049410), (15, 5639528), (20, 4229646), (24, 3524705), (30, 2819764), (40, 2114823), (60, 1409882), (120, 704941), (353, 239640), (706, 119820), (1059, 79880), (1412, 59910), (1765, 47928), (1997, 42360), (2118, 39940), (2824, 29955), (3530, 23964), (3994, 21180), (4236, 19970), (5295, 15976), (5991, 14120), (7060, 11982), (7988, 10590), (8472, 9985)]