253804800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13219}}^1$

素因数の和:13248

約数の個数: 108

約数和(自身を含む): 837672080

約数和(自身を除く): 583867280

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, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 13219, 19200, 26438, 39657, 52876, 66095, 79314, 105752, 132190, 158628, 198285, 211504, 264380, 317256, 330475, 396570, 423008, 528760, 634512, 660950, 793140, 846016, 991425, 1057520, 1269024, 1321900, 1586280, 1692032, 1982850, 2115040, 2538048, 2643800, 3172560, 3384064, 3965700, 4230080, 5076096, 5287600, 6345120, 7931400, 8460160, 10152192, 10575200, 12690240, 15862800, 16920320, 21150400, 25380480, 31725600, 42300800, 50760960, 63451200, 84601600, 126902400, 253804800]

約数ペア:

[(1, 253804800), (2, 126902400), (3, 84601600), (4, 63451200), (5, 50760960), (6, 42300800), (8, 31725600), (10, 25380480), (12, 21150400), (15, 16920320), (16, 15862800), (20, 12690240), (24, 10575200), (25, 10152192), (30, 8460160), (32, 7931400), (40, 6345120), (48, 5287600), (50, 5076096), (60, 4230080), (64, 3965700), (75, 3384064), (80, 3172560), (96, 2643800), (100, 2538048), (120, 2115040), (128, 1982850), (150, 1692032), (160, 1586280), (192, 1321900), (200, 1269024), (240, 1057520), (256, 991425), (300, 846016), (320, 793140), (384, 660950), (400, 634512), (480, 528760), (600, 423008), (640, 396570), (768, 330475), (800, 317256), (960, 264380), (1200, 211504), (1280, 198285), (1600, 158628), (1920, 132190), (2400, 105752), (3200, 79314), (3840, 66095), (4800, 52876), (6400, 39657), (9600, 26438), (13219, 19200)]