247028960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53239}}^1$

素因数の和:53283

約数の個数: 48

約数和(自身を含む): 603741600

約数和(自身を除く): 356712640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 53239, 106478, 212956, 266195, 425912, 532390, 851824, 1064780, 1543931, 1703648, 2129560, 3087862, 4259120, 6175724, 7719655, 8518240, 12351448, 15439310, 24702896, 30878620, 49405792, 61757240, 123514480, 247028960]

約数ペア:

[(1, 247028960), (2, 123514480), (4, 61757240), (5, 49405792), (8, 30878620), (10, 24702896), (16, 15439310), (20, 12351448), (29, 8518240), (32, 7719655), (40, 6175724), (58, 4259120), (80, 3087862), (116, 2129560), (145, 1703648), (160, 1543931), (232, 1064780), (290, 851824), (464, 532390), (580, 425912), (928, 266195), (1160, 212956), (2320, 106478), (4640, 53239)]