1156361920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{516233}}^1$

素因数の和:516257

約数の個数: 56

約数和(自身を含む): 3146962464

約数和(自身を除く): 1990600544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 516233, 1032466, 2064932, 2581165, 3613631, 4129864, 5162330, 7227262, 8259728, 10324660, 14454524, 16519456, 18068155, 20649320, 28909048, 33038912, 36136310, 41298640, 57818096, 72272620, 82597280, 115636192, 144545240, 165194560, 231272384, 289090480, 578180960, 1156361920]

約数ペア:

[(1, 1156361920), (2, 578180960), (4, 289090480), (5, 231272384), (7, 165194560), (8, 144545240), (10, 115636192), (14, 82597280), (16, 72272620), (20, 57818096), (28, 41298640), (32, 36136310), (35, 33038912), (40, 28909048), (56, 20649320), (64, 18068155), (70, 16519456), (80, 14454524), (112, 10324660), (140, 8259728), (160, 7227262), (224, 5162330), (280, 4129864), (320, 3613631), (448, 2581165), (560, 2064932), (1120, 1032466), (2240, 516233)]