208330560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{72337}}^1$

素因数の和:72360

約数の個数: 84

約数和(自身を含む): 716580228

約数和(自身を除く): 508249668

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, 72337, 144674, 217011, 289348, 361685, 434022, 578696, 651033, 723370, 868044, 1085055, 1157392, 1302066, 1446740, 1736088, 2170110, 2314784, 2604132, 2893480, 3255165, 3472176, 4340220, 4629568, 5208264, 5786960, 6510330, 6944352, 8680440, 10416528, 11573920, 13020660, 13888704, 17360880, 20833056, 23147840, 26041320, 34721760, 41666112, 52082640, 69443520, 104165280, 208330560]

約数ペア:

[(1, 208330560), (2, 104165280), (3, 69443520), (4, 52082640), (5, 41666112), (6, 34721760), (8, 26041320), (9, 23147840), (10, 20833056), (12, 17360880), (15, 13888704), (16, 13020660), (18, 11573920), (20, 10416528), (24, 8680440), (30, 6944352), (32, 6510330), (36, 5786960), (40, 5208264), (45, 4629568), (48, 4340220), (60, 3472176), (64, 3255165), (72, 2893480), (80, 2604132), (90, 2314784), (96, 2170110), (120, 1736088), (144, 1446740), (160, 1302066), (180, 1157392), (192, 1085055), (240, 868044), (288, 723370), (320, 651033), (360, 578696), (480, 434022), (576, 361685), (720, 289348), (960, 217011), (1440, 144674), (2880, 72337)]