2056220160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{267737}}^1$

素因数の和:267763

約数の個数: 80

約数和(自身を含む): 6573503376

約数和(自身を除く): 4517283216

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, 267737, 535474, 803211, 1070948, 1338685, 1606422, 2141896, 2677370, 3212844, 4016055, 4283792, 5354740, 6425688, 8032110, 8567584, 10709480, 12851376, 16064220, 17135168, 21418960, 25702752, 32128440, 34270336, 42837920, 51405504, 64256880, 68540672, 85675840, 102811008, 128513760, 137081344, 171351680, 205622016, 257027520, 342703360, 411244032, 514055040, 685406720, 1028110080, 2056220160]

約数ペア:

[(1, 2056220160), (2, 1028110080), (3, 685406720), (4, 514055040), (5, 411244032), (6, 342703360), (8, 257027520), (10, 205622016), (12, 171351680), (15, 137081344), (16, 128513760), (20, 102811008), (24, 85675840), (30, 68540672), (32, 64256880), (40, 51405504), (48, 42837920), (60, 34270336), (64, 32128440), (80, 25702752), (96, 21418960), (120, 17135168), (128, 16064220), (160, 12851376), (192, 10709480), (240, 8567584), (256, 8032110), (320, 6425688), (384, 5354740), (480, 4283792), (512, 4016055), (640, 3212844), (768, 2677370), (960, 2141896), (1280, 1606422), (1536, 1338685), (1920, 1070948), (2560, 803211), (3840, 535474), (7680, 267737)]