19322760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7001}}^1$

素因数の和:7038

約数の個数: 64

約数和(自身を含む): 60497280

約数和(自身を除く): 41174520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 7001, 14002, 21003, 28004, 35005, 42006, 56008, 70010, 84012, 105015, 140020, 161023, 168024, 210030, 280040, 322046, 420060, 483069, 644092, 805115, 840120, 966138, 1288184, 1610230, 1932276, 2415345, 3220460, 3864552, 4830690, 6440920, 9661380, 19322760]

約数ペア:

[(1, 19322760), (2, 9661380), (3, 6440920), (4, 4830690), (5, 3864552), (6, 3220460), (8, 2415345), (10, 1932276), (12, 1610230), (15, 1288184), (20, 966138), (23, 840120), (24, 805115), (30, 644092), (40, 483069), (46, 420060), (60, 322046), (69, 280040), (92, 210030), (115, 168024), (120, 161023), (138, 140020), (184, 105015), (230, 84012), (276, 70010), (345, 56008), (460, 42006), (552, 35005), (690, 28004), (920, 21003), (1380, 14002), (2760, 7001)]