172083840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89627}}^1$

素因数の和:89649

約数の個数: 64

約数和(自身を含む): 548523360

約数和(自身を除く): 376439520

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, 89627, 179254, 268881, 358508, 448135, 537762, 717016, 896270, 1075524, 1344405, 1434032, 1792540, 2151048, 2688810, 2868064, 3585080, 4302096, 5377620, 5736128, 7170160, 8604192, 10755240, 11472256, 14340320, 17208384, 21510480, 28680640, 34416768, 43020960, 57361280, 86041920, 172083840]

約数ペア:

[(1, 172083840), (2, 86041920), (3, 57361280), (4, 43020960), (5, 34416768), (6, 28680640), (8, 21510480), (10, 17208384), (12, 14340320), (15, 11472256), (16, 10755240), (20, 8604192), (24, 7170160), (30, 5736128), (32, 5377620), (40, 4302096), (48, 3585080), (60, 2868064), (64, 2688810), (80, 2151048), (96, 1792540), (120, 1434032), (128, 1344405), (160, 1075524), (192, 896270), (240, 717016), (320, 537762), (384, 448135), (480, 358508), (640, 268881), (960, 179254), (1920, 89627)]