89042040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247339}}^1$

素因数の和:247356

約数の個数: 48

約数和(自身を含む): 289387800

約数和(自身を除く): 200345760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 247339, 494678, 742017, 989356, 1236695, 1484034, 1978712, 2226051, 2473390, 2968068, 3710085, 4452102, 4946780, 5936136, 7420170, 8904204, 9893560, 11130255, 14840340, 17808408, 22260510, 29680680, 44521020, 89042040]

約数ペア:

[(1, 89042040), (2, 44521020), (3, 29680680), (4, 22260510), (5, 17808408), (6, 14840340), (8, 11130255), (9, 9893560), (10, 8904204), (12, 7420170), (15, 5936136), (18, 4946780), (20, 4452102), (24, 3710085), (30, 2968068), (36, 2473390), (40, 2226051), (45, 1978712), (60, 1484034), (72, 1236695), (90, 989356), (120, 742017), (180, 494678), (360, 247339)]