162975720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4903}}^1$

素因数の和:5194

約数の個数: 64

約数和(自身を含む): 490792320

約数和(自身を除く): 327816600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4903, 5540, 6648, 8310, 9806, 11080, 14709, 16620, 19612, 24515, 29418, 33240, 39224, 49030, 58836, 73545, 98060, 117672, 147090, 196120, 294180, 588360, 1358131, 2716262, 4074393, 5432524, 6790655, 8148786, 10865048, 13581310, 16297572, 20371965, 27162620, 32595144, 40743930, 54325240, 81487860, 162975720]

約数ペア:

[(1, 162975720), (2, 81487860), (3, 54325240), (4, 40743930), (5, 32595144), (6, 27162620), (8, 20371965), (10, 16297572), (12, 13581310), (15, 10865048), (20, 8148786), (24, 6790655), (30, 5432524), (40, 4074393), (60, 2716262), (120, 1358131), (277, 588360), (554, 294180), (831, 196120), (1108, 147090), (1385, 117672), (1662, 98060), (2216, 73545), (2770, 58836), (3324, 49030), (4155, 39224), (4903, 33240), (5540, 29418), (6648, 24515), (8310, 19612), (9806, 16620), (11080, 14709)]