117788891520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61348381}}^1$

素因数の和:61348403

約数の個数: 64

約数和(自身を含む): 375452097840

約数和(自身を除く): 257663206320

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, 61348381, 122696762, 184045143, 245393524, 306741905, 368090286, 490787048, 613483810, 736180572, 920225715, 981574096, 1226967620, 1472361144, 1840451430, 1963148192, 2453935240, 2944722288, 3680902860, 3926296384, 4907870480, 5889444576, 7361805720, 7852592768, 9815740960, 11778889152, 14723611440, 19631481920, 23557778304, 29447222880, 39262963840, 58894445760, 117788891520]

約数ペア:

[(1, 117788891520), (2, 58894445760), (3, 39262963840), (4, 29447222880), (5, 23557778304), (6, 19631481920), (8, 14723611440), (10, 11778889152), (12, 9815740960), (15, 7852592768), (16, 7361805720), (20, 5889444576), (24, 4907870480), (30, 3926296384), (32, 3680902860), (40, 2944722288), (48, 2453935240), (60, 1963148192), (64, 1840451430), (80, 1472361144), (96, 1226967620), (120, 981574096), (128, 920225715), (160, 736180572), (192, 613483810), (240, 490787048), (320, 368090286), (384, 306741905), (480, 245393524), (640, 184045143), (960, 122696762), (1920, 61348381)]