222178560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{57859}}^1$

素因数の和:57883

約数の個数: 72

約数和(自身を含む): 709595040

約数和(自身を除く): 487416480

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, 640, 768, 960, 1280, 1920, 3840, 57859, 115718, 173577, 231436, 289295, 347154, 462872, 578590, 694308, 867885, 925744, 1157180, 1388616, 1735770, 1851488, 2314360, 2777232, 3471540, 3702976, 4628720, 5554464, 6943080, 7405952, 9257440, 11108928, 13886160, 14811904, 18514880, 22217856, 27772320, 37029760, 44435712, 55544640, 74059520, 111089280, 222178560]

約数ペア:

[(1, 222178560), (2, 111089280), (3, 74059520), (4, 55544640), (5, 44435712), (6, 37029760), (8, 27772320), (10, 22217856), (12, 18514880), (15, 14811904), (16, 13886160), (20, 11108928), (24, 9257440), (30, 7405952), (32, 6943080), (40, 5554464), (48, 4628720), (60, 3702976), (64, 3471540), (80, 2777232), (96, 2314360), (120, 1851488), (128, 1735770), (160, 1388616), (192, 1157180), (240, 925744), (256, 867885), (320, 694308), (384, 578590), (480, 462872), (640, 347154), (768, 289295), (960, 231436), (1280, 173577), (1920, 115718), (3840, 57859)]