70725120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9209}}^1$

素因数の和:9235

約数の個数: 80

約数和(自身を含む): 226123920

約数和(自身を除く): 155398800

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 9209, 18418, 27627, 36836, 46045, 55254, 73672, 92090, 110508, 138135, 147344, 184180, 221016, 276270, 294688, 368360, 442032, 552540, 589376, 736720, 884064, 1105080, 1178752, 1473440, 1768128, 2210160, 2357504, 2946880, 3536256, 4420320, 4715008, 5893760, 7072512, 8840640, 11787520, 14145024, 17681280, 23575040, 35362560, 70725120]

約数ペア:

[(1, 70725120), (2, 35362560), (3, 23575040), (4, 17681280), (5, 14145024), (6, 11787520), (8, 8840640), (10, 7072512), (12, 5893760), (15, 4715008), (16, 4420320), (20, 3536256), (24, 2946880), (30, 2357504), (32, 2210160), (40, 1768128), (48, 1473440), (60, 1178752), (64, 1105080), (80, 884064), (96, 736720), (120, 589376), (128, 552540), (160, 442032), (192, 368360), (240, 294688), (256, 276270), (320, 221016), (384, 184180), (480, 147344), (512, 138135), (640, 110508), (768, 92090), (960, 73672), (1280, 55254), (1536, 46045), (1920, 36836), (2560, 27627), (3840, 18418), (7680, 9209)]