327904020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13297}}^1$

素因数の和:13449

約数の個数: 72

約数和(自身を含む): 1001977704

約数和(自身を除く): 674073684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 13297, 24660, 26594, 39891, 53188, 66485, 79782, 119673, 132970, 159564, 199455, 239346, 265940, 398910, 478692, 598365, 797820, 1196730, 1821689, 2393460, 3643378, 5465067, 7286756, 9108445, 10930134, 16395201, 18216890, 21860268, 27325335, 32790402, 36433780, 54650670, 65580804, 81976005, 109301340, 163952010, 327904020]

約数ペア:

[(1, 327904020), (2, 163952010), (3, 109301340), (4, 81976005), (5, 65580804), (6, 54650670), (9, 36433780), (10, 32790402), (12, 27325335), (15, 21860268), (18, 18216890), (20, 16395201), (30, 10930134), (36, 9108445), (45, 7286756), (60, 5465067), (90, 3643378), (137, 2393460), (180, 1821689), (274, 1196730), (411, 797820), (548, 598365), (685, 478692), (822, 398910), (1233, 265940), (1370, 239346), (1644, 199455), (2055, 159564), (2466, 132970), (2740, 119673), (4110, 79782), (4932, 66485), (6165, 53188), (8220, 39891), (12330, 26594), (13297, 24660)]