144209280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75109}}^1$

素因数の和:75131

約数の個数: 64

約数和(自身を含む): 459673200

約数和(自身を除く): 315463920

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, 75109, 150218, 225327, 300436, 375545, 450654, 600872, 751090, 901308, 1126635, 1201744, 1502180, 1802616, 2253270, 2403488, 3004360, 3605232, 4506540, 4806976, 6008720, 7210464, 9013080, 9613952, 12017440, 14420928, 18026160, 24034880, 28841856, 36052320, 48069760, 72104640, 144209280]

約数ペア:

[(1, 144209280), (2, 72104640), (3, 48069760), (4, 36052320), (5, 28841856), (6, 24034880), (8, 18026160), (10, 14420928), (12, 12017440), (15, 9613952), (16, 9013080), (20, 7210464), (24, 6008720), (30, 4806976), (32, 4506540), (40, 3605232), (48, 3004360), (60, 2403488), (64, 2253270), (80, 1802616), (96, 1502180), (120, 1201744), (128, 1126635), (160, 901308), (192, 751090), (240, 600872), (320, 450654), (384, 375545), (480, 300436), (640, 225327), (960, 150218), (1920, 75109)]