78035880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50023}}^1$

素因数の和:50050

約数の個数: 64

約数和(自身を含む): 252120960

約数和(自身を除く): 174085080

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, 50023, 100046, 150069, 200092, 250115, 300138, 400184, 500230, 600276, 650299, 750345, 1000460, 1200552, 1300598, 1500690, 1950897, 2000920, 2601196, 3001380, 3251495, 3901794, 5202392, 6002760, 6502990, 7803588, 9754485, 13005980, 15607176, 19508970, 26011960, 39017940, 78035880]

約数ペア:

[(1, 78035880), (2, 39017940), (3, 26011960), (4, 19508970), (5, 15607176), (6, 13005980), (8, 9754485), (10, 7803588), (12, 6502990), (13, 6002760), (15, 5202392), (20, 3901794), (24, 3251495), (26, 3001380), (30, 2601196), (39, 2000920), (40, 1950897), (52, 1500690), (60, 1300598), (65, 1200552), (78, 1000460), (104, 750345), (120, 650299), (130, 600276), (156, 500230), (195, 400184), (260, 300138), (312, 250115), (390, 200092), (520, 150069), (780, 100046), (1560, 50023)]