1212287520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2525599}}^1$

素因数の和:2525617

約数の個数: 48

約数和(自身を含む): 3818707200

約数和(自身を除く): 2606419680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2525599, 5051198, 7576797, 10102396, 12627995, 15153594, 20204792, 25255990, 30307188, 37883985, 40409584, 50511980, 60614376, 75767970, 80819168, 101023960, 121228752, 151535940, 202047920, 242457504, 303071880, 404095840, 606143760, 1212287520]

約数ペア:

[(1, 1212287520), (2, 606143760), (3, 404095840), (4, 303071880), (5, 242457504), (6, 202047920), (8, 151535940), (10, 121228752), (12, 101023960), (15, 80819168), (16, 75767970), (20, 60614376), (24, 50511980), (30, 40409584), (32, 37883985), (40, 30307188), (48, 25255990), (60, 20204792), (80, 15153594), (96, 12627995), (120, 10102396), (160, 7576797), (240, 5051198), (480, 2525599)]