1120000960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269231}}^1$

素因数の和:269261

約数の個数: 56

約数和(自身を含む): 2872166976

約数和(自身を除く): 1752166016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 269231, 538462, 1076924, 1346155, 2153848, 2692310, 3500003, 4307696, 5384620, 7000006, 8615392, 10769240, 14000012, 17230784, 17500015, 21538480, 28000024, 35000030, 43076960, 56000048, 70000060, 86153920, 112000096, 140000120, 224000192, 280000240, 560000480, 1120000960]

約数ペア:

[(1, 1120000960), (2, 560000480), (4, 280000240), (5, 224000192), (8, 140000120), (10, 112000096), (13, 86153920), (16, 70000060), (20, 56000048), (26, 43076960), (32, 35000030), (40, 28000024), (52, 21538480), (64, 17500015), (65, 17230784), (80, 14000012), (104, 10769240), (130, 8615392), (160, 7000006), (208, 5384620), (260, 4307696), (320, 3500003), (416, 2692310), (520, 2153848), (832, 1346155), (1040, 1076924), (2080, 538462), (4160, 269231)]