218060520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{1423}}^1$

素因数の和:2714

約数の個数: 64

約数和(自身を含む): 655153920

約数和(自身を除く): 437093400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1277, 1423, 2554, 2846, 3831, 4269, 5108, 5692, 6385, 7115, 7662, 8538, 10216, 11384, 12770, 14230, 15324, 17076, 19155, 21345, 25540, 28460, 30648, 34152, 38310, 42690, 51080, 56920, 76620, 85380, 153240, 170760, 1817171, 3634342, 5451513, 7268684, 9085855, 10903026, 14537368, 18171710, 21806052, 27257565, 36343420, 43612104, 54515130, 72686840, 109030260, 218060520]

約数ペア:

[(1, 218060520), (2, 109030260), (3, 72686840), (4, 54515130), (5, 43612104), (6, 36343420), (8, 27257565), (10, 21806052), (12, 18171710), (15, 14537368), (20, 10903026), (24, 9085855), (30, 7268684), (40, 5451513), (60, 3634342), (120, 1817171), (1277, 170760), (1423, 153240), (2554, 85380), (2846, 76620), (3831, 56920), (4269, 51080), (5108, 42690), (5692, 38310), (6385, 34152), (7115, 30648), (7662, 28460), (8538, 25540), (10216, 21345), (11384, 19155), (12770, 17076), (14230, 15324)]