129599813760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67499903}}^1$

素因数の和:67499925

約数の個数: 64

約数和(自身を含む): 413099412480

約数和(自身を除く): 283499598720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 67499903, 134999806, 202499709, 269999612, 337499515, 404999418, 539999224, 674999030, 809998836, 1012498545, 1079998448, 1349998060, 1619997672, 2024997090, 2159996896, 2699996120, 3239995344, 4049994180, 4319993792, 5399992240, 6479990688, 8099988360, 8639987584, 10799984480, 12959981376, 16199976720, 21599968960, 25919962752, 32399953440, 43199937920, 64799906880, 129599813760]

約数ペア:

[(1, 129599813760), (2, 64799906880), (3, 43199937920), (4, 32399953440), (5, 25919962752), (6, 21599968960), (8, 16199976720), (10, 12959981376), (12, 10799984480), (15, 8639987584), (16, 8099988360), (20, 6479990688), (24, 5399992240), (30, 4319993792), (32, 4049994180), (40, 3239995344), (48, 2699996120), (60, 2159996896), (64, 2024997090), (80, 1619997672), (96, 1349998060), (120, 1079998448), (128, 1012498545), (160, 809998836), (192, 674999030), (240, 539999224), (320, 404999418), (384, 337499515), (480, 269999612), (640, 202499709), (960, 134999806), (1920, 67499903)]