477228240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{220939}}^1$

素因数の和:220961

約数の個数: 80

約数和(自身を含む): 1643793600

約数和(自身を除く): 1166565360

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, 220939, 441878, 662817, 883756, 1104695, 1325634, 1767512, 1988451, 2209390, 2651268, 3314085, 3535024, 3976902, 4418780, 5302536, 5965353, 6628170, 7953804, 8837560, 9942255, 10605072, 11930706, 13256340, 15907608, 17675120, 19884510, 23861412, 26512680, 29826765, 31815216, 39769020, 47722824, 53025360, 59653530, 79538040, 95445648, 119307060, 159076080, 238614120, 477228240]

約数ペア:

[(1, 477228240), (2, 238614120), (3, 159076080), (4, 119307060), (5, 95445648), (6, 79538040), (8, 59653530), (9, 53025360), (10, 47722824), (12, 39769020), (15, 31815216), (16, 29826765), (18, 26512680), (20, 23861412), (24, 19884510), (27, 17675120), (30, 15907608), (36, 13256340), (40, 11930706), (45, 10605072), (48, 9942255), (54, 8837560), (60, 7953804), (72, 6628170), (80, 5965353), (90, 5302536), (108, 4418780), (120, 3976902), (135, 3535024), (144, 3314085), (180, 2651268), (216, 2209390), (240, 1988451), (270, 1767512), (360, 1325634), (432, 1104695), (540, 883756), (720, 662817), (1080, 441878), (2160, 220939)]