284118840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{87691}}^1$

素因数の和:87714

約数の個数: 80

約数和(自身を含む): 954965880

約数和(自身を除く): 670847040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 87691, 175382, 263073, 350764, 438455, 526146, 701528, 789219, 876910, 1052292, 1315365, 1578438, 1753820, 2104584, 2367657, 2630730, 3156876, 3507640, 3946095, 4735314, 5261460, 6313752, 7102971, 7892190, 9470628, 10522920, 11838285, 14205942, 15784380, 18941256, 23676570, 28411884, 31568760, 35514855, 47353140, 56823768, 71029710, 94706280, 142059420, 284118840]

約数ペア:

[(1, 284118840), (2, 142059420), (3, 94706280), (4, 71029710), (5, 56823768), (6, 47353140), (8, 35514855), (9, 31568760), (10, 28411884), (12, 23676570), (15, 18941256), (18, 15784380), (20, 14205942), (24, 11838285), (27, 10522920), (30, 9470628), (36, 7892190), (40, 7102971), (45, 6313752), (54, 5261460), (60, 4735314), (72, 3946095), (81, 3507640), (90, 3156876), (108, 2630730), (120, 2367657), (135, 2104584), (162, 1753820), (180, 1578438), (216, 1315365), (270, 1052292), (324, 876910), (360, 789219), (405, 701528), (540, 526146), (648, 438455), (810, 350764), (1080, 263073), (1620, 175382), (3240, 87691)]