329774880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{687031}}^1$

素因数の和:687049

約数の個数: 48

約数和(自身を含む): 1038792384

約数和(自身を除く): 709017504

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, 687031, 1374062, 2061093, 2748124, 3435155, 4122186, 5496248, 6870310, 8244372, 10305465, 10992496, 13740620, 16488744, 20610930, 21984992, 27481240, 32977488, 41221860, 54962480, 65954976, 82443720, 109924960, 164887440, 329774880]

約数ペア:

[(1, 329774880), (2, 164887440), (3, 109924960), (4, 82443720), (5, 65954976), (6, 54962480), (8, 41221860), (10, 32977488), (12, 27481240), (15, 21984992), (16, 20610930), (20, 16488744), (24, 13740620), (30, 10992496), (32, 10305465), (40, 8244372), (48, 6870310), (60, 5496248), (80, 4122186), (96, 3435155), (120, 2748124), (160, 2061093), (240, 1374062), (480, 687031)]