81484374120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{281641}}^1$

素因数の和:284066

約数の個数: 64

約数和(自身を含む): 244555381440

約数和(自身を除く): 163071007320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2411, 4822, 7233, 9644, 12055, 14466, 19288, 24110, 28932, 36165, 48220, 57864, 72330, 96440, 144660, 281641, 289320, 563282, 844923, 1126564, 1408205, 1689846, 2253128, 2816410, 3379692, 4224615, 5632820, 6759384, 8449230, 11265640, 16898460, 33796920, 679036451, 1358072902, 2037109353, 2716145804, 3395182255, 4074218706, 5432291608, 6790364510, 8148437412, 10185546765, 13580729020, 16296874824, 20371093530, 27161458040, 40742187060, 81484374120]

約数ペア:

[(1, 81484374120), (2, 40742187060), (3, 27161458040), (4, 20371093530), (5, 16296874824), (6, 13580729020), (8, 10185546765), (10, 8148437412), (12, 6790364510), (15, 5432291608), (20, 4074218706), (24, 3395182255), (30, 2716145804), (40, 2037109353), (60, 1358072902), (120, 679036451), (2411, 33796920), (4822, 16898460), (7233, 11265640), (9644, 8449230), (12055, 6759384), (14466, 5632820), (19288, 4224615), (24110, 3379692), (28932, 2816410), (36165, 2253128), (48220, 1689846), (57864, 1408205), (72330, 1126564), (96440, 844923), (144660, 563282), (281641, 289320)]