144827520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75431}}^1$

素因数の和:75453

約数の個数: 64

約数和(自身を含む): 461643840

約数和(自身を除く): 316816320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 75431, 150862, 226293, 301724, 377155, 452586, 603448, 754310, 905172, 1131465, 1206896, 1508620, 1810344, 2262930, 2413792, 3017240, 3620688, 4525860, 4827584, 6034480, 7241376, 9051720, 9655168, 12068960, 14482752, 18103440, 24137920, 28965504, 36206880, 48275840, 72413760, 144827520]

約数ペア:

[(1, 144827520), (2, 72413760), (3, 48275840), (4, 36206880), (5, 28965504), (6, 24137920), (8, 18103440), (10, 14482752), (12, 12068960), (15, 9655168), (16, 9051720), (20, 7241376), (24, 6034480), (30, 4827584), (32, 4525860), (40, 3620688), (48, 3017240), (60, 2413792), (64, 2262930), (80, 1810344), (96, 1508620), (120, 1206896), (128, 1131465), (160, 905172), (192, 754310), (240, 603448), (320, 452586), (384, 377155), (480, 301724), (640, 226293), (960, 150862), (1920, 75431)]