53493840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74297}}^1$

素因数の和:74316

約数の個数: 60

約数和(自身を含む): 179652564

約数和(自身を除く): 126158724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74297, 148594, 222891, 297188, 371485, 445782, 594376, 668673, 742970, 891564, 1114455, 1188752, 1337346, 1485940, 1783128, 2228910, 2674692, 2971880, 3343365, 3566256, 4457820, 5349384, 5943760, 6686730, 8915640, 10698768, 13373460, 17831280, 26746920, 53493840]

約数ペア:

[(1, 53493840), (2, 26746920), (3, 17831280), (4, 13373460), (5, 10698768), (6, 8915640), (8, 6686730), (9, 5943760), (10, 5349384), (12, 4457820), (15, 3566256), (16, 3343365), (18, 2971880), (20, 2674692), (24, 2228910), (30, 1783128), (36, 1485940), (40, 1337346), (45, 1188752), (48, 1114455), (60, 891564), (72, 742970), (80, 668673), (90, 594376), (120, 445782), (144, 371485), (180, 297188), (240, 222891), (360, 148594), (720, 74297)]