39481920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13709}}^1$

素因数の和:13732

約数の個数: 84

約数和(自身を含む): 135811260

約数和(自身を除く): 96329340

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, 13709, 27418, 41127, 54836, 68545, 82254, 109672, 123381, 137090, 164508, 205635, 219344, 246762, 274180, 329016, 411270, 438688, 493524, 548360, 616905, 658032, 822540, 877376, 987048, 1096720, 1233810, 1316064, 1645080, 1974096, 2193440, 2467620, 2632128, 3290160, 3948192, 4386880, 4935240, 6580320, 7896384, 9870480, 13160640, 19740960, 39481920]

約数ペア:

[(1, 39481920), (2, 19740960), (3, 13160640), (4, 9870480), (5, 7896384), (6, 6580320), (8, 4935240), (9, 4386880), (10, 3948192), (12, 3290160), (15, 2632128), (16, 2467620), (18, 2193440), (20, 1974096), (24, 1645080), (30, 1316064), (32, 1233810), (36, 1096720), (40, 987048), (45, 877376), (48, 822540), (60, 658032), (64, 616905), (72, 548360), (80, 493524), (90, 438688), (96, 411270), (120, 329016), (144, 274180), (160, 246762), (180, 219344), (192, 205635), (240, 164508), (288, 137090), (320, 123381), (360, 109672), (480, 82254), (576, 68545), (720, 54836), (960, 41127), (1440, 27418), (2880, 13709)]