338681520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{156797}}^1$

素因数の和:156819

約数の個数: 80

約数和(自身を含む): 1166577120

約数和(自身を除く): 827895600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 156797, 313594, 470391, 627188, 783985, 940782, 1254376, 1411173, 1567970, 1881564, 2351955, 2508752, 2822346, 3135940, 3763128, 4233519, 4703910, 5644692, 6271880, 7055865, 7526256, 8467038, 9407820, 11289384, 12543760, 14111730, 16934076, 18815640, 21167595, 22578768, 28223460, 33868152, 37631280, 42335190, 56446920, 67736304, 84670380, 112893840, 169340760, 338681520]

約数ペア:

[(1, 338681520), (2, 169340760), (3, 112893840), (4, 84670380), (5, 67736304), (6, 56446920), (8, 42335190), (9, 37631280), (10, 33868152), (12, 28223460), (15, 22578768), (16, 21167595), (18, 18815640), (20, 16934076), (24, 14111730), (27, 12543760), (30, 11289384), (36, 9407820), (40, 8467038), (45, 7526256), (48, 7055865), (54, 6271880), (60, 5644692), (72, 4703910), (80, 4233519), (90, 3763128), (108, 3135940), (120, 2822346), (135, 2508752), (144, 2351955), (180, 1881564), (216, 1567970), (240, 1411173), (270, 1254376), (360, 940782), (432, 783985), (540, 627188), (720, 470391), (1080, 313594), (2160, 156797)]