170788560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1621}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 530977920

約数和(自身を除く): 360189360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1621, 1756, 2195, 2634, 3242, 3512, 4390, 4863, 5268, 6484, 6585, 7024, 8105, 8780, 9726, 10536, 12968, 13170, 16210, 17560, 19452, 21072, 24315, 25936, 26340, 32420, 35120, 38904, 48630, 52680, 64840, 77808, 97260, 105360, 129680, 194520, 389040, 711619, 1423238, 2134857, 2846476, 3558095, 4269714, 5692952, 7116190, 8539428, 10674285, 11385904, 14232380, 17078856, 21348570, 28464760, 34157712, 42697140, 56929520, 85394280, 170788560]

約数ペア:

[(1, 170788560), (2, 85394280), (3, 56929520), (4, 42697140), (5, 34157712), (6, 28464760), (8, 21348570), (10, 17078856), (12, 14232380), (15, 11385904), (16, 10674285), (20, 8539428), (24, 7116190), (30, 5692952), (40, 4269714), (48, 3558095), (60, 2846476), (80, 2134857), (120, 1423238), (240, 711619), (439, 389040), (878, 194520), (1317, 129680), (1621, 105360), (1756, 97260), (2195, 77808), (2634, 64840), (3242, 52680), (3512, 48630), (4390, 38904), (4863, 35120), (5268, 32420), (6484, 26340), (6585, 25936), (7024, 24315), (8105, 21072), (8780, 19452), (9726, 17560), (10536, 16210), (12968, 13170)]