268684800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{6997}}^1$

素因数の和:7028

約数の個数: 120

約数和(自身を含む): 887710296

約数和(自身を除く): 619025496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 6997, 7680, 9600, 12800, 13994, 19200, 20991, 27988, 34985, 38400, 41982, 55976, 69970, 83964, 104955, 111952, 139940, 167928, 174925, 209910, 223904, 279880, 335856, 349850, 419820, 447808, 524775, 559760, 671712, 699700, 839640, 895616, 1049550, 1119520, 1343424, 1399400, 1679280, 1791232, 2099100, 2239040, 2686848, 2798800, 3358560, 3582464, 4198200, 4478080, 5373696, 5597600, 6717120, 8396400, 8956160, 10747392, 11195200, 13434240, 16792800, 17912320, 22390400, 26868480, 33585600, 44780800, 53736960, 67171200, 89561600, 134342400, 268684800]

約数ペア:

[(1, 268684800), (2, 134342400), (3, 89561600), (4, 67171200), (5, 53736960), (6, 44780800), (8, 33585600), (10, 26868480), (12, 22390400), (15, 17912320), (16, 16792800), (20, 13434240), (24, 11195200), (25, 10747392), (30, 8956160), (32, 8396400), (40, 6717120), (48, 5597600), (50, 5373696), (60, 4478080), (64, 4198200), (75, 3582464), (80, 3358560), (96, 2798800), (100, 2686848), (120, 2239040), (128, 2099100), (150, 1791232), (160, 1679280), (192, 1399400), (200, 1343424), (240, 1119520), (256, 1049550), (300, 895616), (320, 839640), (384, 699700), (400, 671712), (480, 559760), (512, 524775), (600, 447808), (640, 419820), (768, 349850), (800, 335856), (960, 279880), (1200, 223904), (1280, 209910), (1536, 174925), (1600, 167928), (1920, 139940), (2400, 111952), (2560, 104955), (3200, 83964), (3840, 69970), (4800, 55976), (6400, 41982), (6997, 38400), (7680, 34985), (9600, 27988), (12800, 20991), (13994, 19200)]