486755880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{312023}}^1$

素因数の和:312050

約数の個数: 64

約数和(自身を含む): 1572600960

約数和(自身を除く): 1085845080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 312023, 624046, 936069, 1248092, 1560115, 1872138, 2496184, 3120230, 3744276, 4056299, 4680345, 6240460, 7488552, 8112598, 9360690, 12168897, 12480920, 16225196, 18721380, 20281495, 24337794, 32450392, 37442760, 40562990, 48675588, 60844485, 81125980, 97351176, 121688970, 162251960, 243377940, 486755880]

約数ペア:

[(1, 486755880), (2, 243377940), (3, 162251960), (4, 121688970), (5, 97351176), (6, 81125980), (8, 60844485), (10, 48675588), (12, 40562990), (13, 37442760), (15, 32450392), (20, 24337794), (24, 20281495), (26, 18721380), (30, 16225196), (39, 12480920), (40, 12168897), (52, 9360690), (60, 8112598), (65, 7488552), (78, 6240460), (104, 4680345), (120, 4056299), (130, 3744276), (156, 3120230), (195, 2496184), (260, 1872138), (312, 1560115), (390, 1248092), (520, 936069), (780, 624046), (1560, 312023)]