84447120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351863}}^1$

素因数の和:351879

約数の個数: 40

約数和(自身を含む): 261786816

約数和(自身を除く): 177339696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351863, 703726, 1055589, 1407452, 1759315, 2111178, 2814904, 3518630, 4222356, 5277945, 5629808, 7037260, 8444712, 10555890, 14074520, 16889424, 21111780, 28149040, 42223560, 84447120]

約数ペア:

[(1, 84447120), (2, 42223560), (3, 28149040), (4, 21111780), (5, 16889424), (6, 14074520), (8, 10555890), (10, 8444712), (12, 7037260), (15, 5629808), (16, 5277945), (20, 4222356), (24, 3518630), (30, 2814904), (40, 2111178), (48, 1759315), (60, 1407452), (80, 1055589), (120, 703726), (240, 351863)]