23340120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 71089920

約数和(自身を除く): 47749800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 2903, 4020, 5806, 8040, 8709, 11612, 14515, 17418, 23224, 29030, 34836, 43545, 58060, 69672, 87090, 116120, 174180, 194501, 348360, 389002, 583503, 778004, 972505, 1167006, 1556008, 1945010, 2334012, 2917515, 3890020, 4668024, 5835030, 7780040, 11670060, 23340120]

約数ペア:

[(1, 23340120), (2, 11670060), (3, 7780040), (4, 5835030), (5, 4668024), (6, 3890020), (8, 2917515), (10, 2334012), (12, 1945010), (15, 1556008), (20, 1167006), (24, 972505), (30, 778004), (40, 583503), (60, 389002), (67, 348360), (120, 194501), (134, 174180), (201, 116120), (268, 87090), (335, 69672), (402, 58060), (536, 43545), (670, 34836), (804, 29030), (1005, 23224), (1340, 17418), (1608, 14515), (2010, 11612), (2680, 8709), (2903, 8040), (4020, 5806)]