99071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{811}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 308105280

約数和(自身を除く): 209033520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 811, 1018, 1527, 1622, 2036, 2433, 2545, 3054, 3244, 4055, 4072, 4866, 5090, 6108, 6488, 7635, 8110, 8144, 9732, 10180, 12165, 12216, 12976, 15270, 16220, 19464, 20360, 24330, 24432, 30540, 32440, 38928, 40720, 48660, 61080, 64880, 97320, 122160, 194640, 412799, 825598, 1238397, 1651196, 2063995, 2476794, 3302392, 4127990, 4953588, 6191985, 6604784, 8255980, 9907176, 12383970, 16511960, 19814352, 24767940, 33023920, 49535880, 99071760]

約数ペア:

[(1, 99071760), (2, 49535880), (3, 33023920), (4, 24767940), (5, 19814352), (6, 16511960), (8, 12383970), (10, 9907176), (12, 8255980), (15, 6604784), (16, 6191985), (20, 4953588), (24, 4127990), (30, 3302392), (40, 2476794), (48, 2063995), (60, 1651196), (80, 1238397), (120, 825598), (240, 412799), (509, 194640), (811, 122160), (1018, 97320), (1527, 64880), (1622, 61080), (2036, 48660), (2433, 40720), (2545, 38928), (3054, 32440), (3244, 30540), (4055, 24432), (4072, 24330), (4866, 20360), (5090, 19464), (6108, 16220), (6488, 15270), (7635, 12976), (8110, 12216), (8144, 12165), (9732, 10180)]