68510040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1801}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 206292960

約数和(自身を除く): 137782920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1801, 1902, 2536, 3170, 3602, 3804, 4755, 5403, 6340, 7204, 7608, 9005, 9510, 10806, 12680, 14408, 18010, 19020, 21612, 27015, 36020, 38040, 43224, 54030, 72040, 108060, 216120, 570917, 1141834, 1712751, 2283668, 2854585, 3425502, 4567336, 5709170, 6851004, 8563755, 11418340, 13702008, 17127510, 22836680, 34255020, 68510040]

約数ペア:

[(1, 68510040), (2, 34255020), (3, 22836680), (4, 17127510), (5, 13702008), (6, 11418340), (8, 8563755), (10, 6851004), (12, 5709170), (15, 4567336), (20, 3425502), (24, 2854585), (30, 2283668), (40, 1712751), (60, 1141834), (120, 570917), (317, 216120), (634, 108060), (951, 72040), (1268, 54030), (1585, 43224), (1801, 38040), (1902, 36020), (2536, 27015), (3170, 21612), (3602, 19020), (3804, 18010), (4755, 14408), (5403, 12680), (6340, 10806), (7204, 9510), (7608, 9005)]