779307840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{270593}}^1$

素因数の和:270616

約数の個数: 84

約数和(自身を含む): 2680504164

約数和(自身を除く): 1901196324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 270593, 541186, 811779, 1082372, 1352965, 1623558, 2164744, 2435337, 2705930, 3247116, 4058895, 4329488, 4870674, 5411860, 6494232, 8117790, 8658976, 9741348, 10823720, 12176685, 12988464, 16235580, 17317952, 19482696, 21647440, 24353370, 25976928, 32471160, 38965392, 43294880, 48706740, 51953856, 64942320, 77930784, 86589760, 97413480, 129884640, 155861568, 194826960, 259769280, 389653920, 779307840]

約数ペア:

[(1, 779307840), (2, 389653920), (3, 259769280), (4, 194826960), (5, 155861568), (6, 129884640), (8, 97413480), (9, 86589760), (10, 77930784), (12, 64942320), (15, 51953856), (16, 48706740), (18, 43294880), (20, 38965392), (24, 32471160), (30, 25976928), (32, 24353370), (36, 21647440), (40, 19482696), (45, 17317952), (48, 16235580), (60, 12988464), (64, 12176685), (72, 10823720), (80, 9741348), (90, 8658976), (96, 8117790), (120, 6494232), (144, 5411860), (160, 4870674), (180, 4329488), (192, 4058895), (240, 3247116), (288, 2705930), (320, 2435337), (360, 2164744), (480, 1623558), (576, 1352965), (720, 1082372), (960, 811779), (1440, 541186), (2880, 270593)]