828480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{863}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 2633472

約数和(自身を除く): 1804992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 863, 960, 1726, 2589, 3452, 4315, 5178, 6904, 8630, 10356, 12945, 13808, 17260, 20712, 25890, 27616, 34520, 41424, 51780, 55232, 69040, 82848, 103560, 138080, 165696, 207120, 276160, 414240, 828480]

約数ペア:

[(1, 828480), (2, 414240), (3, 276160), (4, 207120), (5, 165696), (6, 138080), (8, 103560), (10, 82848), (12, 69040), (15, 55232), (16, 51780), (20, 41424), (24, 34520), (30, 27616), (32, 25890), (40, 20712), (48, 17260), (60, 13808), (64, 12945), (80, 10356), (96, 8630), (120, 6904), (160, 5178), (192, 4315), (240, 3452), (320, 2589), (480, 1726), (863, 960)]