61082520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3371}}^1$

素因数の和:3536

約数の個数: 64

約数和(自身を含む): 184515840

約数和(自身を除く): 123433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3371, 3624, 4530, 6040, 6742, 9060, 10113, 13484, 16855, 18120, 20226, 26968, 33710, 40452, 50565, 67420, 80904, 101130, 134840, 202260, 404520, 509021, 1018042, 1527063, 2036084, 2545105, 3054126, 4072168, 5090210, 6108252, 7635315, 10180420, 12216504, 15270630, 20360840, 30541260, 61082520]

約数ペア:

[(1, 61082520), (2, 30541260), (3, 20360840), (4, 15270630), (5, 12216504), (6, 10180420), (8, 7635315), (10, 6108252), (12, 5090210), (15, 4072168), (20, 3054126), (24, 2545105), (30, 2036084), (40, 1527063), (60, 1018042), (120, 509021), (151, 404520), (302, 202260), (453, 134840), (604, 101130), (755, 80904), (906, 67420), (1208, 50565), (1510, 40452), (1812, 33710), (2265, 26968), (3020, 20226), (3371, 18120), (3624, 16855), (4530, 13484), (6040, 10113), (6742, 9060)]