89281680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7019}}^1$

素因数の和:7088

約数の個数: 80

約数和(自身を含む): 282035520

約数和(自身を除く): 192753840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 7019, 12720, 14038, 21057, 28076, 35095, 42114, 56152, 70190, 84228, 105285, 112304, 140380, 168456, 210570, 280760, 336912, 372007, 421140, 561520, 744014, 842280, 1116021, 1488028, 1684560, 1860035, 2232042, 2976056, 3720070, 4464084, 5580105, 5952112, 7440140, 8928168, 11160210, 14880280, 17856336, 22320420, 29760560, 44640840, 89281680]

約数ペア:

[(1, 89281680), (2, 44640840), (3, 29760560), (4, 22320420), (5, 17856336), (6, 14880280), (8, 11160210), (10, 8928168), (12, 7440140), (15, 5952112), (16, 5580105), (20, 4464084), (24, 3720070), (30, 2976056), (40, 2232042), (48, 1860035), (53, 1684560), (60, 1488028), (80, 1116021), (106, 842280), (120, 744014), (159, 561520), (212, 421140), (240, 372007), (265, 336912), (318, 280760), (424, 210570), (530, 168456), (636, 140380), (795, 112304), (848, 105285), (1060, 84228), (1272, 70190), (1590, 56152), (2120, 42114), (2544, 35095), (3180, 28076), (4240, 21057), (6360, 14038), (7019, 12720)]