144960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1$

素因数の和:171

約数の個数: 56

約数和(自身を含む): 463296

約数和(自身を除く): 318336

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, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 9664, 12080, 14496, 18120, 24160, 28992, 36240, 48320, 72480, 144960]

約数ペア:

[(1, 144960), (2, 72480), (3, 48320), (4, 36240), (5, 28992), (6, 24160), (8, 18120), (10, 14496), (12, 12080), (15, 9664), (16, 9060), (20, 7248), (24, 6040), (30, 4832), (32, 4530), (40, 3624), (48, 3020), (60, 2416), (64, 2265), (80, 1812), (96, 1510), (120, 1208), (151, 960), (160, 906), (192, 755), (240, 604), (302, 480), (320, 453)]